Machine Learning Kickstarter
Brant Faulkner & Courtney Allen
1 About the Project
The project described below encompasses:
- Data collection of Kickstarter projects and creators
- Data cleaning
- Exploration of datasets
- Analysis of unstructured text data
- Machine learning algoriths to predict project success
From our analysis, we seek to make recommendations to entrepreneurs, regarding when and how to employ crowdfunding for project financing.
1.1 Croudfunding
The phenomenon of crowdfunding, an alternative financing approach, involves raising funds for a new business ventures via small amounts of capital from a large number of individuals. Crowdfunding is a relatively new phenomenon enabled by wide access to social media and internet-based financial technology services (Fintech)., It makes obtaining funding more accessible for entrepreneurs and small businesses, as compared to traditional banking and lending services.
Little academic research has been conducted on crowdfunding, and there are many interesting areas for investigation. From a financial perspective, it is disrupting the small- and medium- enterprise (SME) lending market. Economically, it may be changing the prevalence and makeup of SMEs. In terms of marketing, it gives consumers a greater say in the products they would like to see available, but also exposes them to increased risk. Regarding information and technology, it is enabling innovation through a public platform.
2 Data Collection and Cleaning
Raw data were obtained from Kickstarter using a custom python web scraping function. These data included 50,596 projects and 120 variables pertaining to the projects and their creators from the launch of Kickstarter in 2009 through December 2013.
Of these projects, possible outcome states included failed, succesful, suspended, canceled, and purged. We excluded 1,246 projects with suspended, canceled, or purged outcome states. We excluded four additional projects whose funding state is inaccurate in terms of the amount pledged (e.g., state is listed as failed when the amout pledged exceeded the goal). The final dataset for analysis contained 49,350 projects.
Of the original 120 variables, 41 contained meaningful information for analyses. Selecting from, transforming, and performing additional computations resulted in 29 variables used in subsequent exploratory analysis and machine learning. These variables are described in the Data Dictionary below.
3 Key Findings
3.1 Machine Learning Predictions
We set out on this project to answer one question, “Can we use machine learning to predict which Kickstarter projects will get funded?” As it turns out, we can! Using relatively simple machine learning techniques and feature engineering, we raised our baseline accuracy from 56% to 70% (a 25% improvement)! Firstly, it is essential to establish a baseline metric for success. Given that in our collected data projects were funded at a rate of 56%, a model in the absolute simplest version would predict that every project was funded and be correct 56% of the time. For our predictions to have any value, we must beat this benchmark. During our exploratory analysis, we discovered a variable with exciting implications,
staff pick. As machine learning applications become more widely used and increase in efficacy, often the benchmark is, “Can it do better than a human?”staff_pickserves as a proxy for the best human judgment has to offer with 84% receiving funding. You can check them out: Kickstarter - Projects We Love
df_engr %>%
group_by(staff_pick) %>%
summarise(n(), mean(funded)) %>%
ungroup(staff_pick)## # A tibble: 2 x 3
## staff_pick `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 44081 0.524
## 2 1 5269 0.842Kickstarter staff clearly has an eye for promising projects. However, predicting project success anywhere near this rate is likely impossible. Projects fortunate enough to be a
staff_pickget prominently featured on the website, newsletters, and blogs. We do not doubt that such promotion materially effects the chance a project is funded.
Scoping our target prediction accuracy range to 56-84%, we began construction models. We built a LASSO Regression and Decision Tree models. Incorporating variables about the campaign such as
goal,rewards,category, andusaalong with information from the creator’s profile such associal_media_countboth models achieved an accuracy rate of ~70%–right in the middle of our target range.
3.2 percent_funded
Percent funded is defined as the amount pledged by the end of a campaign divided by the goal amount specified at the beginning of the campaign. Our data shows an immense range, from projects that received no funding at all to one that received four million perecent.
Initially, we thought percent funded would be a good continuous outcome variable for predictive modeling. It is more precise than binary classification, which required selecting a somewhat arbitrary decision threshold. However, plotting the histogram shows that the data has a non-normal distribution. The distribution shows that most projects over ~75% of their goal wind up being successful. Because of this pattern,
percent_fundedwas unsuitable for predictive modeling. This distribution also prevented conducting any natural experiemnts, such as regression discontinuity, to determine differences between barely-failed and barely-successful projects.
Further online research showed that there may be outside manipulation happening due to Kickstarter promotions of projects that are near their goals. In addition, personal donations by the creators and/or creators personal connections may play a role in generating the observed distribution.
3.3 Influence Probability of Success During the Campaign
3.3.1 updates_count
4 Machine Learning Models
Everyone knows machine learning is all the rage today. But many don’t realize when it comes to doing data science, it is often the easiest and least time-consuming part of the project. This project was no exception. Regardless, at the end of it all, we gotta make some predictions. Based on the collected projects, we observed that 55.9% of projects were funded. As such, we could achieve that accuracy level by predicting every project is funded. This is, therefore, the baseline for which our model must surpass to begin providing value. We decided to use two models that we enjoy working with, LASSO and Decision Tree. There is room to expand the complexity of the project by considering a more robust assortment of models, however, extracting the last bit of accuracy was not our goal. Both models acheived an aproximately identical accuracy rate in the test sample of 70%.
4.1 LASSO
LASSO is a type of linear regression model. Its unique feature is that it has a mechanism to avoid overfitting by adding a penalty term for each variable it uses. Based on prior experience with LASSO, we expected to see it decide not to use many of the features we gave it. We were surprised to see coefficients for every variable! This phenomenon is likely driven by both the size of our dataset (which increases the statistical significance of any factor) and our intuitive understanding of engineering variables with predictive power. During our exploratory analysis, we observed many of the continuous variables did not appear to be linear. We, therefore, decided to use the quantile versions of
goal,description_length, andreward_length. This allows LASSO to treat each group independently from the others, emulating a more complex function identification.
train_y <- train$funded
train_x <- model.matrix(funded ~
campaign_duration +
usa +
social_media_count +
photo_key +
video_status +
mo_launched +
category +
goal_20 +
description_length_10 +
reward_length_10, data = train)
test_y <- test$funded
test_x <- model.matrix(funded ~
campaign_duration +
usa +
social_media_count +
photo_key +
video_status +
mo_launched +
category +
goal_20 +
description_length_10 +
reward_length_10, data = test)
cvfit <- cv.glmnet(x=train_x, y=train_y, alpha = 1)
coef(cvfit, s = "lambda.min")## 71 x 1 sparse Matrix of class "dgCMatrix"
## 1
## (Intercept) 0.664914095
## (Intercept) .
## campaign_duration -0.001999695
## usa 0.130496091
## social_media_count1 0.007694106
## social_media_count2 -0.018798148
## social_media_count3 -0.012401064
## photo_key -0.325786082
## video_status 0.114512423
## mo_launched02 0.012042709
## mo_launched03 0.009070564
## mo_launched04 -0.005003108
## mo_launched05 -0.032815830
## mo_launched06 -0.020027388
## mo_launched07 -0.042405213
## mo_launched08 -0.044413291
## mo_launched09 -0.020568204
## mo_launched10 -0.019607878
## mo_launched11 -0.022795763
## mo_launched12 -0.030831188
## categorycomics 0.404898773
## categorycrafts 0.305221540
## categorydance 0.296892593
## categorydesign 0.291811031
## categoryfashion 0.469312227
## categoryfilm&video 0.175696086
## categoryfood 0.470958744
## categorygames -0.032333145
## categoryjournalism 0.518167715
## categorymusic 0.086738376
## categoryphotography 0.448134568
## categorypublishing -0.092499720
## categorytechnology 0.050521804
## categorytheater 0.434534961
## goal_20(500,750] -0.057788659
## goal_20(750,1e+03] -0.117671705
## goal_20(1e+03,1.5e+03] -0.131514952
## goal_20(1.5e+03,1.8e+03] -0.129787711
## goal_20(1.8e+03,2e+03] -0.179015169
## goal_20(2e+03,2.5e+03] -0.201020201
## goal_20(2.5e+03,3e+03] -0.205210875
## goal_20(3e+03,3.5e+03] -0.222480198
## goal_20(3.5e+03,4.5e+03] -0.263936072
## goal_20(4.5e+03,5e+03] -0.325905098
## goal_20(5e+03,5.2e+03] -0.392920567
## goal_20(5.2e+03,7e+03] -0.343285549
## goal_20(7e+03,8e+03] -0.349492016
## goal_20(8e+03,1e+04] -0.414197836
## goal_20(1e+04,1.2e+04] -0.433992904
## goal_20(1.2e+04,1.6e+04] -0.466483730
## goal_20(1.6e+04,2.5e+04] -0.525832603
## goal_20(2.5e+04,5e+04] -0.614624699
## goal_20(5e+04,2.15e+07] -0.752777020
## description_length_10(754,1.11e+03] 0.047569711
## description_length_10(1.11e+03,1.44e+03] 0.094708324
## description_length_10(1.44e+03,1.81e+03] 0.115029118
## description_length_10(1.81e+03,2.22e+03] 0.138664965
## description_length_10(2.22e+03,2.74e+03] 0.166152398
## description_length_10(2.74e+03,3.46e+03] 0.170785197
## description_length_10(3.46e+03,4.58e+03] 0.175105438
## description_length_10(4.58e+03,6.64e+03] 0.228388846
## description_length_10(6.64e+03,1.4e+05] 0.287361125
## reward_length_10(2.62e+03,3.71e+03] 0.063860414
## reward_length_10(3.71e+03,4.61e+03] 0.111644718
## reward_length_10(4.61e+03,5.49e+03] 0.139014324
## reward_length_10(5.49e+03,6.43e+03] 0.181298204
## reward_length_10(6.43e+03,7.52e+03] 0.198659617
## reward_length_10(7.52e+03,8.86e+03] 0.211436713
## reward_length_10(8.86e+03,1.08e+04] 0.259518926
## reward_length_10(1.08e+04,1.45e+04] 0.271572314
## reward_length_10(1.45e+04,1.37e+05] 0.351476224Accuracty of LASSO in Test Set
## [1] 0.70141844.2 Decision Tree
Decision trees are a classification model that finds breakpoints in the data that classify every (remaining) observation in a binary fashion. One of the major advantages is that it does not assume variables to behave linearly. As such, you will notice we did place the continuous variables into quantiles for the tree as it will find the breakpoints itself.
set.seed(1)
tree <- rpart(funded ~
campaign_duration +
usa +
social_media_count +
photo_key +
video_status +
mo_launched +
category +
goal +
description_length +
reward_length, data = train)4.2.1 Simple tree
In this simple tree, we used the default complexity parameter of 1%. This limits how many nodes the decision tree will grow. While this is not our most accurate model, its simplicity clearly illustrates how the tree works. We also found it impressive that using only three levels
goal,reward, andcategory, it was able to predict funding with ~65% accuracy.
## Call:
## rpart(formula = funded ~ campaign_duration + usa + social_media_count +
## photo_key + video_status + mo_launched + category + goal +
## description_length + reward_length, data = train)
## n= 39480
##
## CP nsplit rel error xerror xstd
## 1 0.03433136 0 1.0000000 1.0000565 0.001159178
## 2 0.03397122 1 0.9656686 0.9596011 0.002306328
## 3 0.01522393 2 0.9316974 0.9327278 0.002656245
## 4 0.01486580 3 0.9164735 0.9189171 0.002906249
## 5 0.01000000 4 0.9016077 0.9027850 0.003075436
##
## Variable importance
## reward_length goal category
## 42 25 16
## description_length video_status campaign_duration
## 10 3 3
##
## Node number 1: 39480 observations, complexity param=0.03433136
## mean=0.5571935, MSE=0.2467289
## left son=2 (19858 obs) right son=3 (19622 obs)
## Primary splits:
## goal < 4320.84 to the right, improve=0.03433136, (0 missing)
## category splits as LRRRRRRRLRRRLLR, improve=0.03196349, (0 missing)
## reward_length < 4056.5 to the left, improve=0.02676679, (0 missing)
## video_status < 0.5 to the left, improve=0.02034017, (0 missing)
## description_length < 1119.5 to the left, improve=0.01583421, (0 missing)
## Surrogate splits:
## reward_length < 7034.5 to the right, agree=0.639, adj=0.273, (0 split)
## description_length < 2632.5 to the right, agree=0.628, adj=0.251, (0 split)
## category splits as RLRRLLLLLLRLRLR, agree=0.596, adj=0.187, (0 split)
## campaign_duration < 29.995 to the right, agree=0.569, adj=0.133, (0 split)
## video_status < 0.5 to the right, agree=0.560, adj=0.115, (0 split)
##
## Node number 2: 19858 observations, complexity param=0.03397122
## mean=0.4657065, MSE=0.248824
## left son=4 (4221 obs) right son=5 (15637 obs)
## Primary splits:
## reward_length < 4814.5 to the left, improve=0.06697005, (0 missing)
## description_length < 1925.5 to the left, improve=0.04453456, (0 missing)
## category splits as LRRRRRRRLRRRLLR, improve=0.04166823, (0 missing)
## video_status < 0.5 to the left, improve=0.03845977, (0 missing)
## goal < 18664.1 to the right, improve=0.02109630, (0 missing)
## Surrogate splits:
## description_length < 894.5 to the left, agree=0.803, adj=0.073, (0 split)
## video_status < 0.5 to the left, agree=0.788, adj=0.004, (0 split)
## goal < 2500000 to the right, agree=0.788, adj=0.001, (0 split)
## campaign_duration < 7.49 to the left, agree=0.788, adj=0.001, (0 split)
##
## Node number 3: 19622 observations, complexity param=0.0148658
## mean=0.6497809, MSE=0.2275657
## left son=6 (6380 obs) right son=7 (13242 obs)
## Primary splits:
## reward_length < 4056.5 to the left, improve=0.03242913, (0 missing)
## video_status < 0.5 to the left, improve=0.02657808, (0 missing)
## category splits as LRRRRRRRLRLRLLR, improve=0.02453957, (0 missing)
## description_length < 1066.5 to the left, improve=0.01988858, (0 missing)
## campaign_duration < 29.785 to the right, improve=0.01356609, (0 missing)
## Surrogate splits:
## description_length < 787.5 to the left, agree=0.697, adj=0.068, (0 split)
## video_status < 0.5 to the left, agree=0.684, adj=0.029, (0 split)
## goal < 331.5 to the left, agree=0.679, adj=0.011, (0 split)
## campaign_duration < 7.745 to the left, agree=0.675, adj=0.002, (0 split)
##
## Node number 4: 4221 observations
## mean=0.2172471, MSE=0.1700508
##
## Node number 5: 15637 observations, complexity param=0.01522393
## mean=0.5327748, MSE=0.2489258
## left son=10 (6497 obs) right son=11 (9140 obs)
## Primary splits:
## category splits as LRRRRRRRLRRRLLR, improve=0.03809787, (0 missing)
## goal < 15525 to the right, improve=0.03077773, (0 missing)
## reward_length < 9565 to the left, improve=0.01700483, (0 missing)
## video_status < 0.5 to the left, improve=0.01567898, (0 missing)
## description_length < 1981.5 to the left, improve=0.01366007, (0 missing)
## Surrogate splits:
## description_length < 5760 to the right, agree=0.637, adj=0.126, (0 split)
## usa < 0.5 to the left, agree=0.592, adj=0.017, (0 split)
## goal < 110555.5 to the right, agree=0.591, adj=0.015, (0 split)
## video_status < 0.5 to the left, agree=0.590, adj=0.013, (0 split)
##
## Node number 6: 6380 observations
## mean=0.5260188, MSE=0.249323
##
## Node number 7: 13242 observations
## mean=0.7094095, MSE=0.2061477
##
## Node number 10: 6497 observations
## mean=0.4172695, MSE=0.2431557
##
## Node number 11: 9140 observations
## mean=0.6148796, MSE=0.2368027
Accuracty of Simple Tree in Test Set
## [1] 0.65217834.2.2 Complex tree
For a more detailed tree, we reduced the complexity parameter to 0.01%. In so doing, we encourage the tree to make many more splits that show even slight predictive power. It is important to note, that if we were to lower the complexity parameter enough, the tree would find a way to perfectly predict each in sample observation; however, that would be a classic case of overfitting the model.
## Call:
## rpart(formula = funded ~ campaign_duration + usa + social_media_count +
## photo_key + video_status + mo_launched + category + goal +
## description_length + reward_length, data = train, cp = 1e-04)
## n= 39480
##
## CP nsplit rel error xerror xstd
## 1 0.0343313576 0 1.0000000 1.0000565 0.001159178
## 2 0.0339712229 1 0.9656686 0.9596011 0.002306328
## 3 0.0152239347 2 0.9316974 0.9327278 0.002656245
## 4 0.0148657964 3 0.9164735 0.9189171 0.002906249
## 5 0.0093983118 4 0.9016077 0.9027850 0.003075436
## 6 0.0083805846 5 0.8922094 0.8934198 0.003206112
## 7 0.0068075228 6 0.8838288 0.8852145 0.003322227
## 8 0.0061389289 7 0.8770213 0.8795717 0.003409039
## 9 0.0059014051 8 0.8708823 0.8752421 0.003452323
## 10 0.0052772263 9 0.8649809 0.8707225 0.003465159
## 11 0.0049443087 10 0.8597037 0.8655077 0.003476603
## 12 0.0039385969 11 0.8547594 0.8590194 0.003532358
## 13 0.0032512683 12 0.8508208 0.8546529 0.003526011
## 14 0.0032117281 13 0.8475695 0.8533885 0.003558672
## 15 0.0031290991 14 0.8443578 0.8521005 0.003574501
## 16 0.0028509148 15 0.8412287 0.8486904 0.003599744
## 17 0.0026393102 16 0.8383778 0.8478449 0.003612896
## 18 0.0025170229 17 0.8357385 0.8454603 0.003635381
## 19 0.0023895554 18 0.8332215 0.8438232 0.003637321
## 20 0.0023629542 19 0.8308319 0.8426446 0.003659933
## 21 0.0019790988 21 0.8261060 0.8374947 0.003702863
## 22 0.0018883025 22 0.8241269 0.8349321 0.003732993
## 23 0.0018071820 23 0.8222386 0.8347462 0.003742972
## 24 0.0015784529 24 0.8204314 0.8327978 0.003756195
## 25 0.0015101503 25 0.8188530 0.8304542 0.003751898
## 26 0.0012700084 26 0.8173428 0.8288416 0.003756238
## 27 0.0011922091 27 0.8160728 0.8282949 0.003777017
## 28 0.0011873007 28 0.8148806 0.8276399 0.003782742
## 29 0.0011299109 29 0.8136933 0.8272612 0.003794765
## 30 0.0011118763 30 0.8125634 0.8264007 0.003801869
## 31 0.0010748986 31 0.8114515 0.8260485 0.003806073
## 32 0.0010256642 32 0.8103766 0.8248701 0.003808448
## 33 0.0010052042 33 0.8093509 0.8238773 0.003813440
## 34 0.0009413476 34 0.8083457 0.8223628 0.003822182
## 35 0.0009317064 35 0.8074044 0.8220702 0.003820525
## 36 0.0009231166 36 0.8064727 0.8219611 0.003825386
## 37 0.0009089677 37 0.8055496 0.8217760 0.003826495
## 38 0.0008656508 38 0.8046406 0.8208622 0.003835672
## 39 0.0008372580 39 0.8037749 0.8193651 0.003838462
## 40 0.0008142635 40 0.8029377 0.8194384 0.003844083
## 41 0.0007706202 41 0.8021234 0.8188581 0.003845924
## 42 0.0007338727 42 0.8013528 0.8179023 0.003856714
## 43 0.0007257683 43 0.8006189 0.8174403 0.003859006
## 44 0.0007192397 44 0.7998932 0.8170973 0.003856469
## 45 0.0007084594 45 0.7991739 0.8170973 0.003856469
## 46 0.0006644816 46 0.7984655 0.8166152 0.003859770
## 47 0.0006627986 47 0.7978010 0.8157615 0.003863890
## 48 0.0006573327 49 0.7964754 0.8156250 0.003862594
## 49 0.0006292943 50 0.7958181 0.8152243 0.003869742
## 50 0.0006251650 51 0.7951888 0.8147968 0.003870238
## 51 0.0006251146 52 0.7945636 0.8147945 0.003871098
## 52 0.0005989149 53 0.7939385 0.8145881 0.003878598
## 53 0.0005850710 54 0.7933396 0.8140612 0.003883639
## 54 0.0005498284 55 0.7927545 0.8134569 0.003897321
## 55 0.0005429990 56 0.7922047 0.8129905 0.003905689
## 56 0.0005422279 57 0.7916617 0.8130295 0.003909008
## 57 0.0005351300 58 0.7911194 0.8129985 0.003909953
## 58 0.0005292483 59 0.7905843 0.8126708 0.003912674
## 59 0.0004970731 60 0.7900551 0.8122365 0.003922144
## 60 0.0004963815 61 0.7895580 0.8116282 0.003932380
## 61 0.0004934071 62 0.7890616 0.8116084 0.003935741
## 62 0.0004856656 63 0.7885682 0.8113167 0.003939724
## 63 0.0004851831 64 0.7880825 0.8113789 0.003939984
## 64 0.0004805768 65 0.7875974 0.8113688 0.003940836
## 65 0.0004761727 67 0.7866362 0.8111280 0.003942096
## 66 0.0004698140 68 0.7861600 0.8112575 0.003949070
## 67 0.0004678901 69 0.7856902 0.8109997 0.003949075
## 68 0.0004676145 70 0.7852223 0.8109697 0.003950067
## 69 0.0004474458 71 0.7847547 0.8105466 0.003954496
## 70 0.0004470318 74 0.7834124 0.8106569 0.003966104
## 71 0.0004430328 75 0.7829653 0.8106127 0.003966676
## 72 0.0004261947 76 0.7825223 0.8099106 0.003973620
## 73 0.0004239030 77 0.7820961 0.8098325 0.003982675
## 74 0.0004203066 78 0.7816722 0.8099139 0.003983317
## 75 0.0004192853 79 0.7812519 0.8098779 0.003984275
## 76 0.0004133988 80 0.7808326 0.8097988 0.003986235
## 77 0.0004091120 81 0.7804192 0.8095149 0.003988516
## 78 0.0003955493 82 0.7800101 0.8097241 0.003999239
## 79 0.0003923393 83 0.7796146 0.8098339 0.004014151
## 80 0.0003840646 84 0.7792222 0.8099198 0.004019587
## 81 0.0003827771 85 0.7788382 0.8099571 0.004023918
## 82 0.0003799772 86 0.7784554 0.8101473 0.004025270
## 83 0.0003762529 87 0.7780754 0.8103912 0.004028361
## 84 0.0003724196 88 0.7776991 0.8101065 0.004028346
## 85 0.0003723448 90 0.7769543 0.8100089 0.004029765
## 86 0.0003699419 91 0.7765820 0.8101121 0.004032205
## 87 0.0003683740 92 0.7762120 0.8098004 0.004036757
## 88 0.0003666117 94 0.7754753 0.8097905 0.004038484
## 89 0.0003521671 95 0.7751087 0.8101783 0.004044341
## 90 0.0003417093 96 0.7747565 0.8109227 0.004061042
## 91 0.0003354286 97 0.7744148 0.8112291 0.004079703
## 92 0.0003314053 98 0.7740794 0.8114623 0.004083680
## 93 0.0003309583 99 0.7737479 0.8114819 0.004089525
## 94 0.0003246805 102 0.7727551 0.8123678 0.004099163
## 95 0.0003232258 104 0.7721057 0.8128783 0.004106142
## 96 0.0003228011 105 0.7717825 0.8129827 0.004108014
## 97 0.0003191593 108 0.7708141 0.8137980 0.004117066
## 98 0.0003163914 109 0.7704949 0.8136474 0.004119673
## 99 0.0003160340 110 0.7701785 0.8135885 0.004120130
## 100 0.0003145891 111 0.7698625 0.8136522 0.004121983
## 101 0.0003110854 112 0.7695479 0.8137716 0.004129046
## 102 0.0003087869 113 0.7692368 0.8135010 0.004137361
## 103 0.0003073940 115 0.7686192 0.8134853 0.004140470
## 104 0.0003068110 117 0.7680045 0.8134508 0.004140613
## 105 0.0003041430 118 0.7676977 0.8133425 0.004142828
## 106 0.0003023313 119 0.7673935 0.8136117 0.004147812
## 107 0.0003003767 120 0.7670912 0.8130852 0.004148482
## 108 0.0002922717 121 0.7667908 0.8142980 0.004164047
## 109 0.0002904717 122 0.7664985 0.8146940 0.004172112
## 110 0.0002903067 124 0.7659176 0.8146537 0.004172482
## 111 0.0002851963 126 0.7653370 0.8156944 0.004183753
## 112 0.0002832746 128 0.7647666 0.8164845 0.004195241
## 113 0.0002802887 129 0.7644833 0.8169995 0.004206315
## 114 0.0002802057 130 0.7642030 0.8173810 0.004212493
## 115 0.0002778713 133 0.7633624 0.8176752 0.004217215
## 116 0.0002768289 136 0.7625288 0.8180145 0.004221351
## 117 0.0002725443 137 0.7622520 0.8183102 0.004228356
## 118 0.0002684924 138 0.7619794 0.8185271 0.004238263
## 119 0.0002682542 140 0.7614424 0.8186326 0.004244812
## 120 0.0002660963 141 0.7611742 0.8188336 0.004249012
## 121 0.0002656689 142 0.7609081 0.8191699 0.004252621
## 122 0.0002656012 144 0.7603767 0.8192950 0.004252939
## 123 0.0002640441 145 0.7601111 0.8191914 0.004256494
## 124 0.0002635163 146 0.7598471 0.8190659 0.004257795
## 125 0.0002623540 147 0.7595836 0.8189552 0.004258567
## 126 0.0002622676 148 0.7593212 0.8188450 0.004257739
## 127 0.0002592326 149 0.7590590 0.8189969 0.004261221
## 128 0.0002576522 150 0.7587997 0.8192336 0.004269864
## 129 0.0002573489 151 0.7585421 0.8194761 0.004275518
## 130 0.0002572943 152 0.7582847 0.8195960 0.004278101
## 131 0.0002542986 154 0.7577701 0.8197653 0.004282332
## 132 0.0002525711 157 0.7570072 0.8203956 0.004289542
## 133 0.0002508913 158 0.7567547 0.8208422 0.004294518
## 134 0.0002504948 159 0.7565038 0.8211883 0.004302486
## 135 0.0002503922 161 0.7560028 0.8212886 0.004303491
## 136 0.0002501669 163 0.7555020 0.8212998 0.004303643
## 137 0.0002486600 164 0.7552518 0.8214917 0.004307520
## 138 0.0002460456 165 0.7550032 0.8220621 0.004316521
## 139 0.0002441824 166 0.7547571 0.8225822 0.004327204
## 140 0.0002426646 168 0.7542688 0.8233232 0.004338521
## 141 0.0002411280 170 0.7537834 0.8235817 0.004344375
## 142 0.0002390247 171 0.7535423 0.8236445 0.004350160
## 143 0.0002390147 172 0.7533033 0.8238868 0.004353696
## 144 0.0002384490 175 0.7525815 0.8239917 0.004354970
## 145 0.0002369654 176 0.7523430 0.8240013 0.004358274
## 146 0.0002366631 177 0.7521061 0.8244867 0.004366074
## 147 0.0002356413 179 0.7516328 0.8245661 0.004367823
## 148 0.0002355625 180 0.7513971 0.8245673 0.004369263
## 149 0.0002348238 182 0.7509260 0.8247901 0.004372499
## 150 0.0002342799 183 0.7506912 0.8252569 0.004378457
## 151 0.0002331282 185 0.7502226 0.8255119 0.004384729
## 152 0.0002304778 186 0.7499895 0.8261056 0.004396566
## 153 0.0002303799 188 0.7495285 0.8265420 0.004408379
## 154 0.0002300961 191 0.7488374 0.8265164 0.004408455
## 155 0.0002299780 192 0.7486073 0.8266255 0.004410295
## 156 0.0002294033 193 0.7483773 0.8267012 0.004411904
## 157 0.0002290528 194 0.7481479 0.8266801 0.004414436
## 158 0.0002289818 195 0.7479188 0.8267549 0.004416113
## 159 0.0002264953 196 0.7476899 0.8267900 0.004420906
## 160 0.0002252796 198 0.7472369 0.8274316 0.004430164
## 161 0.0002251488 201 0.7465443 0.8277227 0.004434919
## 162 0.0002247599 203 0.7460940 0.8277641 0.004435198
## 163 0.0002238936 205 0.7456445 0.8278054 0.004440416
## 164 0.0002238739 207 0.7451967 0.8281285 0.004443942
## 165 0.0002237785 210 0.7445251 0.8282213 0.004444941
## 166 0.0002230332 211 0.7443013 0.8284666 0.004447908
## 167 0.0002226012 213 0.7438552 0.8283817 0.004450775
## 168 0.0002225164 214 0.7436326 0.8284926 0.004451852
## 169 0.0002224472 215 0.7434101 0.8284926 0.004451852
## 170 0.0002205681 217 0.7429652 0.8291965 0.004459850
## 171 0.0002197869 220 0.7423035 0.8294165 0.004466678
## 172 0.0002192833 221 0.7420837 0.8300095 0.004474191
## 173 0.0002175095 223 0.7416452 0.8307194 0.004482261
## 174 0.0002168598 224 0.7414277 0.8311546 0.004489625
## 175 0.0002167011 225 0.7412108 0.8312669 0.004491385
## 176 0.0002151251 226 0.7409941 0.8316195 0.004498440
## 177 0.0002149945 227 0.7407790 0.8315811 0.004501619
## 178 0.0002145022 228 0.7405640 0.8316415 0.004501927
## 179 0.0002110302 229 0.7403495 0.8326140 0.004516410
## 180 0.0002110181 231 0.7399274 0.8331106 0.004532329
## 181 0.0002107754 234 0.7392944 0.8332486 0.004534336
## 182 0.0002107539 235 0.7390836 0.8331909 0.004534564
## 183 0.0002089609 236 0.7388728 0.8335485 0.004539286
## 184 0.0002083715 237 0.7386639 0.8336619 0.004544574
## 185 0.0002080595 238 0.7384555 0.8340697 0.004550691
## 186 0.0002065429 241 0.7378313 0.8349650 0.004564944
## 187 0.0002064971 242 0.7376248 0.8352281 0.004573868
## 188 0.0002063601 244 0.7372118 0.8352333 0.004575092
## 189 0.0002063242 247 0.7365927 0.8352260 0.004575129
## 190 0.0002061482 248 0.7363864 0.8352260 0.004575129
## 191 0.0002057874 250 0.7359741 0.8353542 0.004576313
## 192 0.0002056639 251 0.7357683 0.8353391 0.004576137
## 193 0.0002056406 254 0.7351513 0.8354168 0.004577632
## 194 0.0002051527 256 0.7347400 0.8353281 0.004577938
## 195 0.0002041249 258 0.7343297 0.8358913 0.004589406
## 196 0.0002038132 261 0.7337173 0.8358857 0.004592231
## 197 0.0002032936 264 0.7331059 0.8359412 0.004594227
## 198 0.0002021294 265 0.7329026 0.8363933 0.004604259
## 199 0.0002015004 267 0.7324983 0.8367121 0.004608767
## 200 0.0002013969 268 0.7322968 0.8371723 0.004613208
## 201 0.0002008804 269 0.7320954 0.8371718 0.004614227
## 202 0.0002006303 272 0.7314928 0.8371150 0.004616701
## 203 0.0002005101 274 0.7310915 0.8371572 0.004618216
## 204 0.0002004815 277 0.7304900 0.8371314 0.004618639
## 205 0.0002004240 279 0.7300891 0.8372224 0.004619600
## 206 0.0002004007 281 0.7296882 0.8372224 0.004619600
## 207 0.0002003945 282 0.7294878 0.8372366 0.004620050
## 208 0.0002000630 283 0.7292874 0.8372366 0.004620050
## 209 0.0001998927 286 0.7286872 0.8375258 0.004622228
## 210 0.0001997792 287 0.7284873 0.8375545 0.004622590
## 211 0.0001992626 288 0.7282875 0.8381039 0.004628763
## 212 0.0001987616 290 0.7278890 0.8384746 0.004632146
## 213 0.0001985989 291 0.7276903 0.8389913 0.004635949
## 214 0.0001982897 292 0.7274917 0.8390363 0.004636189
## 215 0.0001981542 299 0.7260660 0.8389636 0.004637136
## 216 0.0001976813 304 0.7250752 0.8390554 0.004639430
## 217 0.0001973780 306 0.7246799 0.8390337 0.004641348
## 218 0.0001964052 308 0.7242851 0.8393204 0.004644169
## 219 0.0001963733 309 0.7240887 0.8396984 0.004648079
## 220 0.0001954115 310 0.7238923 0.8401047 0.004652326
## 221 0.0001945707 311 0.7236969 0.8410517 0.004660373
## 222 0.0001939548 312 0.7235023 0.8411775 0.004667079
## 223 0.0001939548 313 0.7233084 0.8415198 0.004669150
## 224 0.0001936838 314 0.7231144 0.8416202 0.004670367
## 225 0.0001936838 315 0.7229208 0.8418998 0.004673230
## 226 0.0001928421 316 0.7227271 0.8420208 0.004675961
## 227 0.0001925583 318 0.7223414 0.8423328 0.004681210
## 228 0.0001925406 319 0.7221488 0.8423977 0.004681218
## 229 0.0001916147 320 0.7219563 0.8426146 0.004687751
## 230 0.0001911379 321 0.7217647 0.8431627 0.004693476
## 231 0.0001907433 322 0.7215735 0.8433611 0.004695806
## 232 0.0001901052 323 0.7213828 0.8441520 0.004703105
## 233 0.0001890358 325 0.7210026 0.8445727 0.004710170
## 234 0.0001881440 327 0.7206245 0.8451284 0.004719613
## 235 0.0001875995 331 0.7198719 0.8463834 0.004736155
## 236 0.0001872635 334 0.7193091 0.8465069 0.004739416
## 237 0.0001870331 335 0.7191219 0.8470396 0.004746958
## 238 0.0001870222 336 0.7189348 0.8469647 0.004747393
## 239 0.0001866282 337 0.7187478 0.8469543 0.004748309
## 240 0.0001863424 341 0.7179610 0.8472592 0.004751320
## 241 0.0001862853 345 0.7172157 0.8475559 0.004754495
## 242 0.0001847887 347 0.7168431 0.8473972 0.004756840
## 243 0.0001842810 348 0.7166583 0.8485131 0.004765775
## 244 0.0001840924 349 0.7164740 0.8489634 0.004771471
## 245 0.0001828086 351 0.7161058 0.8496809 0.004780548
## 246 0.0001824518 352 0.7159230 0.8503945 0.004788265
## 247 0.0001820471 354 0.7155581 0.8509021 0.004796261
## 248 0.0001819475 357 0.7150120 0.8509233 0.004796984
## 249 0.0001818246 361 0.7142842 0.8510511 0.004798502
## 250 0.0001811101 363 0.7139205 0.8516587 0.004804016
## 251 0.0001810150 364 0.7137394 0.8520246 0.004809512
## 252 0.0001807037 365 0.7135584 0.8524659 0.004812847
## 253 0.0001805770 366 0.7133777 0.8525375 0.004813578
## 254 0.0001804917 367 0.7131971 0.8525765 0.004813856
## 255 0.0001793883 368 0.7130166 0.8533971 0.004821085
## 256 0.0001792156 369 0.7128373 0.8545027 0.004832430
## 257 0.0001788184 370 0.7126580 0.8547266 0.004837101
## 258 0.0001784131 372 0.7123004 0.8547203 0.004839891
## 259 0.0001783566 374 0.7119436 0.8548083 0.004841880
## 260 0.0001779633 375 0.7117652 0.8548552 0.004843108
## 261 0.0001778217 378 0.7112313 0.8551856 0.004845894
## 262 0.0001777669 379 0.7110535 0.8555991 0.004850924
## 263 0.0001771349 380 0.7108757 0.8557800 0.004854880
## 264 0.0001769594 381 0.7106986 0.8562091 0.004860083
## 265 0.0001768515 382 0.7105216 0.8562940 0.004861431
## 266 0.0001765153 383 0.7103448 0.8565365 0.004865213
## 267 0.0001764781 386 0.7098152 0.8568532 0.004869668
## 268 0.0001763981 387 0.7096388 0.8568528 0.004869665
## 269 0.0001762652 388 0.7094624 0.8569010 0.004870347
## 270 0.0001753324 389 0.7092861 0.8576563 0.004876891
## 271 0.0001747904 390 0.7091108 0.8580008 0.004882314
## 272 0.0001743257 392 0.7087612 0.8586728 0.004891562
## 273 0.0001739049 396 0.7080639 0.8587721 0.004894578
## 274 0.0001737559 397 0.7078900 0.8590535 0.004901575
## 275 0.0001730017 403 0.7068474 0.8594001 0.004908839
## 276 0.0001719448 404 0.7066744 0.8597849 0.004915424
## 277 0.0001716530 406 0.7063306 0.8610978 0.004927379
## 278 0.0001715895 408 0.7059873 0.8609935 0.004928036
## 279 0.0001714304 410 0.7056441 0.8609822 0.004928663
## 280 0.0001713982 411 0.7054726 0.8609353 0.004929463
## 281 0.0001712213 413 0.7051298 0.8610395 0.004930114
## 282 0.0001712013 414 0.7049586 0.8611139 0.004931069
## 283 0.0001709784 415 0.7047874 0.8612157 0.004933017
## 284 0.0001708521 417 0.7044455 0.8613522 0.004934889
## 285 0.0001707960 418 0.7042746 0.8614094 0.004937078
## 286 0.0001701715 420 0.7039330 0.8615730 0.004943310
## 287 0.0001698356 421 0.7037628 0.8621673 0.004952921
## 288 0.0001696791 422 0.7035930 0.8624436 0.004954981
## 289 0.0001696411 424 0.7032537 0.8626880 0.004958037
## 290 0.0001696005 425 0.7030840 0.8626880 0.004958037
## 291 0.0001693191 431 0.7020663 0.8628365 0.004960187
## 292 0.0001688844 432 0.7018969 0.8630226 0.004965309
## 293 0.0001686440 433 0.7017281 0.8634048 0.004967926
## 294 0.0001686254 434 0.7015594 0.8635560 0.004970964
## 295 0.0001684683 439 0.7007163 0.8635739 0.004971055
## 296 0.0001684563 440 0.7005478 0.8644250 0.004979235
## 297 0.0001683588 441 0.7003794 0.8643175 0.004979399
## 298 0.0001680759 442 0.7002110 0.8647175 0.004983096
## 299 0.0001671798 446 0.6995235 0.8650459 0.004987039
## 300 0.0001666639 447 0.6993563 0.8655943 0.004994961
## 301 0.0001666334 448 0.6991896 0.8658302 0.004998447
## 302 0.0001665416 449 0.6990230 0.8659143 0.004999813
## 303 0.0001659847 454 0.6981903 0.8659534 0.005001974
## 304 0.0001657462 455 0.6980243 0.8656711 0.005005964
## 305 0.0001648558 457 0.6976928 0.8666092 0.005015309
## 306 0.0001646986 461 0.6970086 0.8674211 0.005023940
## 307 0.0001643979 463 0.6966792 0.8675536 0.005025818
## 308 0.0001643205 465 0.6963504 0.8678570 0.005028412
## 309 0.0001637130 466 0.6961861 0.8684241 0.005033797
## 310 0.0001635881 471 0.6953395 0.8686627 0.005037902
## 311 0.0001633467 472 0.6951759 0.8687434 0.005038904
## 312 0.0001631992 474 0.6948492 0.8689678 0.005040833
## 313 0.0001631107 475 0.6946860 0.8689293 0.005041691
## 314 0.0001628898 477 0.6943598 0.8689148 0.005043161
## 315 0.0001628544 480 0.6938438 0.8688464 0.005043416
## 316 0.0001627790 483 0.6933553 0.8688411 0.005043476
## 317 0.0001625835 484 0.6931925 0.8691695 0.005046602
## 318 0.0001621671 485 0.6930299 0.8692663 0.005047980
## 319 0.0001618301 486 0.6928677 0.8699725 0.005052524
## 320 0.0001617725 487 0.6927059 0.8702541 0.005055499
## 321 0.0001612437 489 0.6923824 0.8702420 0.005055972
## 322 0.0001610350 490 0.6922211 0.8705195 0.005061945
## 323 0.0001607863 491 0.6920601 0.8710453 0.005066567
## 324 0.0001607786 492 0.6918993 0.8713759 0.005069304
## 325 0.0001602301 498 0.6909346 0.8716858 0.005072210
## 326 0.0001599407 501 0.6904539 0.8716800 0.005074125
## 327 0.0001595895 502 0.6902940 0.8727108 0.005082912
## 328 0.0001591987 504 0.6899748 0.8734036 0.005088080
## 329 0.0001589134 515 0.6881971 0.8736973 0.005093379
## 330 0.0001587067 517 0.6878793 0.8740548 0.005096725
## 331 0.0001586094 519 0.6875619 0.8739768 0.005098110
## 332 0.0001585511 520 0.6874033 0.8739374 0.005098794
## 333 0.0001577726 521 0.6872447 0.8740380 0.005101860
## 334 0.0001577645 522 0.6870870 0.8743691 0.005108288
## 335 0.0001564145 524 0.6867714 0.8759685 0.005123796
## 336 0.0001563010 526 0.6864586 0.8775935 0.005137249
## 337 0.0001555327 529 0.6859897 0.8774862 0.005140314
## 338 0.0001545966 530 0.6858342 0.8783020 0.005152467
## 339 0.0001534611 532 0.6855250 0.8793436 0.005162607
## 340 0.0001534246 533 0.6853715 0.8802708 0.005172418
## 341 0.0001533167 535 0.6850647 0.8803060 0.005172429
## 342 0.0001533001 536 0.6849113 0.8807769 0.005175568
## 343 0.0001528161 539 0.6844514 0.8807403 0.005176779
## 344 0.0001527192 540 0.6842986 0.8813067 0.005185436
## 345 0.0001521461 541 0.6841459 0.8819658 0.005192589
## 346 0.0001518884 543 0.6838416 0.8821480 0.005194284
## 347 0.0001511907 546 0.6833859 0.8826222 0.005199847
## 348 0.0001511064 547 0.6832348 0.8832283 0.005208620
## 349 0.0001505750 548 0.6830836 0.8837833 0.005215904
## 350 0.0001498951 549 0.6829331 0.8844284 0.005222421
## 351 0.0001497767 551 0.6826333 0.8852522 0.005231891
## 352 0.0001496983 552 0.6824835 0.8855933 0.005234458
## 353 0.0001495628 558 0.6815277 0.8856976 0.005235826
## 354 0.0001494703 562 0.6809054 0.8859031 0.005238112
## 355 0.0001490477 566 0.6803075 0.8859561 0.005241863
## 356 0.0001490190 567 0.6801585 0.8862184 0.005245277
## 357 0.0001489766 570 0.6797114 0.8861941 0.005245388
## 358 0.0001488798 572 0.6794134 0.8863360 0.005246626
## 359 0.0001487692 574 0.6791157 0.8864001 0.005246685
## 360 0.0001486531 577 0.6786694 0.8865102 0.005248103
## 361 0.0001482642 581 0.6780748 0.8872580 0.005253524
## 362 0.0001481675 583 0.6777782 0.8874255 0.005256050
## 363 0.0001480224 588 0.6770374 0.8874559 0.005256556
## 364 0.0001480187 592 0.6764328 0.8875066 0.005257287
## 365 0.0001480169 593 0.6762847 0.8875066 0.005257287
## 366 0.0001478085 601 0.6749670 0.8877156 0.005260471
## 367 0.0001473601 603 0.6746714 0.8886815 0.005269271
## 368 0.0001472365 604 0.6745240 0.8887531 0.005271869
## 369 0.0001472286 607 0.6740823 0.8887349 0.005272238
## 370 0.0001469910 613 0.6731989 0.8889940 0.005276194
## 371 0.0001467188 614 0.6730519 0.8893619 0.005283080
## 372 0.0001460177 615 0.6729052 0.8904697 0.005296375
## 373 0.0001459807 616 0.6727592 0.8909691 0.005301768
## 374 0.0001458735 617 0.6726132 0.8911623 0.005303317
## 375 0.0001456154 619 0.6723215 0.8915877 0.005307680
## 376 0.0001454195 620 0.6721759 0.8918880 0.005309543
## 377 0.0001451602 623 0.6717396 0.8922226 0.005312968
## 378 0.0001451126 627 0.6711590 0.8923143 0.005313886
## 379 0.0001450690 629 0.6708687 0.8923336 0.005314013
## 380 0.0001448183 631 0.6705786 0.8928265 0.005318138
## 381 0.0001447902 633 0.6702890 0.8927883 0.005319503
## 382 0.0001440448 634 0.6701442 0.8928889 0.005320748
## 383 0.0001439484 635 0.6700001 0.8931509 0.005326590
## 384 0.0001438023 637 0.6697122 0.8932812 0.005329549
## 385 0.0001436945 638 0.6695684 0.8935987 0.005332882
## 386 0.0001436035 641 0.6691373 0.8938195 0.005334752
## 387 0.0001427238 643 0.6688501 0.8945870 0.005341786
## 388 0.0001426404 650 0.6678448 0.8950066 0.005348534
## 389 0.0001425272 651 0.6677022 0.8950649 0.005351247
## 390 0.0001419097 652 0.6675597 0.8959666 0.005359238
## 391 0.0001413784 653 0.6674178 0.8965758 0.005368986
## 392 0.0001413436 655 0.6671350 0.8975280 0.005376566
## 393 0.0001411348 656 0.6669937 0.8980453 0.005380517
## 394 0.0001407554 657 0.6668525 0.8983236 0.005384589
## 395 0.0001406001 658 0.6667118 0.8988021 0.005389049
## 396 0.0001405862 659 0.6665712 0.8988548 0.005389652
## 397 0.0001405671 663 0.6660088 0.8988548 0.005389652
## 398 0.0001401988 668 0.6652987 0.8989987 0.005393476
## 399 0.0001396785 669 0.6651585 0.8995767 0.005397296
## 400 0.0001390319 670 0.6650188 0.9004279 0.005405131
## 401 0.0001389883 672 0.6647408 0.9006145 0.005407613
## 402 0.0001386740 674 0.6644628 0.9008327 0.005411225
## 403 0.0001385456 676 0.6641855 0.9009150 0.005416747
## 404 0.0001383208 677 0.6640469 0.9009285 0.005417719
## 405 0.0001380458 678 0.6639086 0.9010205 0.005419536
## 406 0.0001377486 680 0.6636325 0.9012671 0.005424828
## 407 0.0001375129 683 0.6632192 0.9017630 0.005427577
## 408 0.0001374502 686 0.6627800 0.9019921 0.005430005
## 409 0.0001373720 688 0.6625051 0.9022501 0.005432054
## 410 0.0001373511 689 0.6623677 0.9023405 0.005432624
## 411 0.0001370999 692 0.6619556 0.9023869 0.005433445
## 412 0.0001369433 693 0.6618185 0.9027097 0.005435886
## 413 0.0001369138 702 0.6605610 0.9029209 0.005438094
## 414 0.0001368939 703 0.6604241 0.9029209 0.005438094
## 415 0.0001365279 704 0.6602872 0.9030515 0.005440565
## 416 0.0001364298 706 0.6600141 0.9030688 0.005442119
## 417 0.0001363999 710 0.6594684 0.9030896 0.005442323
## 418 0.0001362570 713 0.6590592 0.9031706 0.005444195
## 419 0.0001362407 714 0.6589229 0.9030755 0.005443718
## 420 0.0001356484 716 0.6586505 0.9034374 0.005446380
## 421 0.0001354076 718 0.6583792 0.9040036 0.005452029
## 422 0.0001352994 719 0.6582438 0.9042247 0.005456593
## 423 0.0001352428 721 0.6579732 0.9044263 0.005457865
## 424 0.0001348783 726 0.6572347 0.9042833 0.005460225
## 425 0.0001348584 732 0.6564137 0.9044436 0.005461699
## 426 0.0001347957 733 0.6562788 0.9046710 0.005463480
## 427 0.0001346740 742 0.6549185 0.9047877 0.005463937
## 428 0.0001344362 743 0.6547838 0.9048499 0.005466893
## 429 0.0001344362 744 0.6546493 0.9051916 0.005469273
## 430 0.0001341429 745 0.6545149 0.9054916 0.005471012
## 431 0.0001341032 746 0.6543808 0.9055035 0.005472490
## 432 0.0001339936 747 0.6542467 0.9055897 0.005473331
## 433 0.0001339914 748 0.6541127 0.9056758 0.005474503
## 434 0.0001339236 750 0.6538447 0.9057951 0.005475731
## 435 0.0001336597 751 0.6537108 0.9059777 0.005478361
## 436 0.0001334936 765 0.6517556 0.9060698 0.005480709
## 437 0.0001332611 766 0.6516221 0.9061993 0.005483292
## 438 0.0001332611 767 0.6514888 0.9067643 0.005486568
## 439 0.0001331893 768 0.6513555 0.9068970 0.005487649
## 440 0.0001331127 769 0.6512224 0.9069104 0.005488206
## 441 0.0001331054 772 0.6508230 0.9068857 0.005488218
## 442 0.0001330918 775 0.6504237 0.9068857 0.005488218
## 443 0.0001325438 776 0.6502906 0.9077178 0.005495043
## 444 0.0001323152 777 0.6501581 0.9078602 0.005498677
## 445 0.0001317974 781 0.6496288 0.9083801 0.005504655
## 446 0.0001316969 782 0.6494970 0.9088758 0.005509788
## 447 0.0001316634 783 0.6493653 0.9088986 0.005509802
## 448 0.0001316118 785 0.6491020 0.9089651 0.005510143
## 449 0.0001315896 786 0.6489704 0.9089651 0.005510143
## 450 0.0001315161 787 0.6488388 0.9090511 0.005511356
## 451 0.0001314054 789 0.6485757 0.9090501 0.005512558
## 452 0.0001313720 790 0.6484443 0.9091018 0.005513909
## 453 0.0001309726 793 0.6480502 0.9088480 0.005514454
## 454 0.0001308142 800 0.6470960 0.9093551 0.005518294
## 455 0.0001308142 801 0.6469652 0.9096081 0.005521065
## 456 0.0001308142 802 0.6468344 0.9096081 0.005521065
## 457 0.0001307569 803 0.6467036 0.9097170 0.005521185
## 458 0.0001306186 804 0.6465728 0.9101592 0.005524390
## 459 0.0001304820 805 0.6464422 0.9102821 0.005525207
## 460 0.0001304682 806 0.6463117 0.9102333 0.005525526
## 461 0.0001303732 809 0.6459203 0.9103117 0.005525970
## 462 0.0001302997 814 0.6452629 0.9106091 0.005528531
## 463 0.0001302223 815 0.6451326 0.9106268 0.005528489
## 464 0.0001302149 816 0.6450023 0.9109486 0.005531530
## 465 0.0001295921 817 0.6448721 0.9113050 0.005534457
## 466 0.0001295220 818 0.6447425 0.9116727 0.005540546
## 467 0.0001294812 822 0.6442245 0.9116727 0.005540738
## 468 0.0001294271 823 0.6440950 0.9116471 0.005540690
## 469 0.0001294038 824 0.6439655 0.9117763 0.005541176
## 470 0.0001293859 825 0.6438361 0.9117763 0.005541176
## 471 0.0001292042 827 0.6435774 0.9119020 0.005542582
## 472 0.0001290050 828 0.6434482 0.9122915 0.005546603
## 473 0.0001289536 829 0.6433192 0.9127194 0.005550886
## 474 0.0001283621 831 0.6430613 0.9137973 0.005556397
## 475 0.0001283513 834 0.6426762 0.9144538 0.005560713
## 476 0.0001282829 836 0.6424195 0.9145409 0.005561323
## 477 0.0001282645 838 0.6421629 0.9146634 0.005561695
## 478 0.0001281255 840 0.6419064 0.9146960 0.005562721
## 479 0.0001278527 841 0.6417782 0.9147913 0.005565155
## 480 0.0001277589 843 0.6415225 0.9151041 0.005570410
## 481 0.0001276196 844 0.6413948 0.9154783 0.005572910
## 482 0.0001275362 846 0.6411395 0.9154206 0.005573994
## 483 0.0001272909 847 0.6410120 0.9153781 0.005574591
## 484 0.0001271248 848 0.6408847 0.9161168 0.005580035
## 485 0.0001270303 849 0.6407576 0.9161569 0.005580520
## 486 0.0001269255 850 0.6406306 0.9162730 0.005581866
## 487 0.0001267221 851 0.6405036 0.9165719 0.005584140
## 488 0.0001267122 852 0.6403769 0.9168054 0.005586360
## 489 0.0001264738 853 0.6402502 0.9167951 0.005586908
## 490 0.0001264110 855 0.6399973 0.9168520 0.005588092
## 491 0.0001264016 856 0.6398708 0.9168228 0.005588103
## 492 0.0001262203 857 0.6397444 0.9172970 0.005592364
## 493 0.0001262147 861 0.6392396 0.9180198 0.005596504
## 494 0.0001259333 869 0.6382263 0.9180060 0.005597252
## 495 0.0001258232 870 0.6381003 0.9185907 0.005600849
## 496 0.0001257388 871 0.6379745 0.9187699 0.005602144
## 497 0.0001255720 872 0.6378488 0.9191268 0.005604929
## 498 0.0001254309 877 0.6371746 0.9194953 0.005607363
## 499 0.0001253412 878 0.6370492 0.9197893 0.005608898
## 500 0.0001251266 880 0.6367985 0.9198473 0.005609044
## 501 0.0001251217 881 0.6366734 0.9201031 0.005611051
## 502 0.0001250543 884 0.6362980 0.9202608 0.005612111
## 503 0.0001249407 885 0.6361730 0.9204451 0.005613658
## 504 0.0001248368 888 0.6357948 0.9209271 0.005616994
## 505 0.0001247708 889 0.6356699 0.9209457 0.005617687
## 506 0.0001244094 897 0.6346544 0.9214339 0.005622037
## 507 0.0001242265 898 0.6345299 0.9221873 0.005626715
## 508 0.0001241720 899 0.6344057 0.9224665 0.005628788
## 509 0.0001240003 902 0.6340332 0.9227766 0.005630778
## 510 0.0001237837 903 0.6339092 0.9228776 0.005632387
## 511 0.0001236756 908 0.6332903 0.9228829 0.005634702
## 512 0.0001236440 909 0.6331666 0.9228829 0.005634702
## 513 0.0001235738 910 0.6330430 0.9229314 0.005635053
## 514 0.0001232329 911 0.6329194 0.9234821 0.005640248
## 515 0.0001232028 912 0.6327962 0.9237108 0.005642790
## 516 0.0001230743 913 0.6326730 0.9238099 0.005643145
## 517 0.0001229293 914 0.6325499 0.9241608 0.005644796
## 518 0.0001225609 915 0.6324270 0.9245045 0.005647914
## 519 0.0001224797 916 0.6323044 0.9248064 0.005650666
## 520 0.0001222147 918 0.6320594 0.9248914 0.005652432
## 521 0.0001221771 919 0.6319372 0.9252229 0.005655265
## 522 0.0001221524 920 0.6318150 0.9254469 0.005657246
## 523 0.0001221256 922 0.6315707 0.9254456 0.005657516
## 524 0.0001220582 926 0.6310822 0.9254372 0.005657503
## 525 0.0001219481 928 0.6308381 0.9255015 0.005658276
## 526 0.0001219232 929 0.6307162 0.9256974 0.005659941
## 527 0.0001219123 931 0.6304723 0.9256974 0.005659941
## 528 0.0001217516 932 0.6303504 0.9256718 0.005662174
## 529 0.0001217317 933 0.6302287 0.9256740 0.005663403
## 530 0.0001214925 934 0.6301069 0.9260796 0.005667307
## 531 0.0001212981 935 0.6299854 0.9263414 0.005669860
## 532 0.0001211865 937 0.6297428 0.9267591 0.005674396
## 533 0.0001210678 939 0.6295005 0.9270030 0.005676027
## 534 0.0001208038 941 0.6292583 0.9271867 0.005678719
## 535 0.0001201704 944 0.6288885 0.9272421 0.005682476
## 536 0.0001200585 945 0.6287683 0.9274460 0.005684792
## 537 0.0001199014 947 0.6285282 0.9276521 0.005687147
## 538 0.0001198762 956 0.6274227 0.9279134 0.005688480
## 539 0.0001198046 957 0.6273028 0.9280909 0.005690357
## 540 0.0001197088 959 0.6270632 0.9285047 0.005695016
## 541 0.0001196282 962 0.6267041 0.9288190 0.005699528
## 542 0.0001195730 963 0.6265845 0.9290038 0.005703009
## 543 0.0001195038 965 0.6263453 0.9297214 0.005706842
## 544 0.0001194504 967 0.6261063 0.9297900 0.005707534
## 545 0.0001192254 969 0.6258674 0.9299547 0.005707932
## 546 0.0001192192 970 0.6257482 0.9300408 0.005708595
## 547 0.0001191837 973 0.6253905 0.9300408 0.005708595
## 548 0.0001191440 975 0.6251522 0.9300523 0.005708881
## 549 0.0001191364 976 0.6250330 0.9300523 0.005708881
## 550 0.0001190715 978 0.6247948 0.9300449 0.005709562
## 551 0.0001190178 984 0.6240803 0.9300736 0.005709781
## 552 0.0001190144 986 0.6238423 0.9300068 0.005709815
## 553 0.0001187927 988 0.6236043 0.9302893 0.005711878
## 554 0.0001186963 989 0.6234855 0.9303902 0.005713443
## 555 0.0001184171 991 0.6232481 0.9304144 0.005714230
## 556 0.0001183232 993 0.6230112 0.9309410 0.005718932
## 557 0.0001183232 994 0.6228929 0.9310655 0.005719730
## 558 0.0001183039 995 0.6227746 0.9310655 0.005719730
## 559 0.0001183039 996 0.6226563 0.9310655 0.005719730
## 560 0.0001181282 997 0.6225380 0.9312046 0.005720268
## 561 0.0001180846 1001 0.6220627 0.9315875 0.005722923
## 562 0.0001179638 1002 0.6219446 0.9316157 0.005724088
## 563 0.0001179065 1008 0.6211959 0.9316947 0.005724766
## 564 0.0001178388 1012 0.6207242 0.9318756 0.005726282
## 565 0.0001177554 1016 0.6201969 0.9318815 0.005726416
## 566 0.0001173533 1017 0.6200791 0.9321730 0.005729638
## 567 0.0001170814 1020 0.6197271 0.9322249 0.005732757
## 568 0.0001170214 1025 0.6191417 0.9324300 0.005733991
## 569 0.0001169741 1026 0.6190246 0.9326005 0.005734678
## 570 0.0001169519 1029 0.6186737 0.9325228 0.005735224
## 571 0.0001167596 1030 0.6185568 0.9326856 0.005736478
## 572 0.0001167448 1035 0.6179539 0.9327125 0.005736617
## 573 0.0001165840 1036 0.6178372 0.9326904 0.005738070
## 574 0.0001156680 1042 0.6171377 0.9344180 0.005751157
## 575 0.0001156539 1043 0.6170220 0.9350212 0.005758441
## 576 0.0001155877 1045 0.6167907 0.9349570 0.005758398
## 577 0.0001155337 1046 0.6166751 0.9348033 0.005758554
## 578 0.0001154929 1049 0.6163285 0.9349723 0.005759703
## 579 0.0001154250 1050 0.6162130 0.9350211 0.005760476
## 580 0.0001152340 1051 0.6160976 0.9351904 0.005761431
## 581 0.0001152301 1052 0.6159824 0.9352080 0.005761906
## 582 0.0001151900 1053 0.6158671 0.9352127 0.005762057
## 583 0.0001148201 1061 0.6149456 0.9357576 0.005768366
## 584 0.0001146389 1062 0.6148308 0.9363501 0.005772691
## 585 0.0001146160 1064 0.6146015 0.9363480 0.005773861
## 586 0.0001145763 1066 0.6143723 0.9364984 0.005775202
## 587 0.0001145255 1067 0.6142577 0.9366039 0.005775874
## 588 0.0001143520 1071 0.6137937 0.9365092 0.005776003
## 589 0.0001142238 1073 0.6135650 0.9368521 0.005778966
## 590 0.0001138322 1074 0.6134508 0.9372757 0.005782839
## 591 0.0001137753 1076 0.6132231 0.9377754 0.005786766
## 592 0.0001136903 1077 0.6131093 0.9382236 0.005789140
## 593 0.0001134458 1078 0.6129956 0.9383778 0.005790028
## 594 0.0001134027 1080 0.6127687 0.9386395 0.005792686
## 595 0.0001133832 1082 0.6125419 0.9386642 0.005793716
## 596 0.0001131831 1084 0.6123152 0.9388277 0.005795088
## 597 0.0001129264 1085 0.6122020 0.9388904 0.005795795
## 598 0.0001127505 1086 0.6120891 0.9388588 0.005798913
## 599 0.0001127396 1088 0.6118636 0.9392989 0.005802392
## 600 0.0001127251 1091 0.6115253 0.9392864 0.005802275
## 601 0.0001127251 1093 0.6112999 0.9392864 0.005802275
## 602 0.0001127008 1094 0.6111872 0.9392864 0.005802275
## 603 0.0001126356 1095 0.6110745 0.9394586 0.005802748
## 604 0.0001124323 1098 0.6107366 0.9396695 0.005804371
## 605 0.0001123551 1099 0.6106241 0.9396943 0.005804772
## 606 0.0001123042 1102 0.6102871 0.9397724 0.005804563
## 607 0.0001117857 1103 0.6101747 0.9401324 0.005808490
## 608 0.0001117706 1104 0.6100630 0.9405325 0.005812370
## 609 0.0001116228 1108 0.6096159 0.9405333 0.005812377
## 610 0.0001115533 1110 0.6093926 0.9406024 0.005813044
## 611 0.0001115444 1111 0.6092811 0.9405327 0.005813211
## 612 0.0001113394 1113 0.6090580 0.9409953 0.005815783
## 613 0.0001111043 1114 0.6089467 0.9415525 0.005819962
## 614 0.0001107579 1115 0.6088355 0.9422932 0.005826855
## 615 0.0001104786 1116 0.6087248 0.9429143 0.005832859
## 616 0.0001104600 1117 0.6086143 0.9431123 0.005834933
## 617 0.0001102283 1125 0.6077306 0.9431868 0.005835978
## 618 0.0001101662 1127 0.6075102 0.9434068 0.005839667
## 619 0.0001099933 1129 0.6072898 0.9435231 0.005841413
## 620 0.0001099321 1130 0.6071799 0.9440410 0.005845377
## 621 0.0001096799 1132 0.6069600 0.9441613 0.005845998
## 622 0.0001096348 1133 0.6068503 0.9442569 0.005847706
## 623 0.0001095188 1135 0.6066310 0.9443831 0.005848134
## 624 0.0001095044 1136 0.6065215 0.9446321 0.005849619
## 625 0.0001094835 1137 0.6064120 0.9448168 0.005851143
## 626 0.0001090118 1139 0.6061930 0.9452209 0.005853607
## 627 0.0001089864 1140 0.6060840 0.9456379 0.005857418
## 628 0.0001089235 1145 0.6055205 0.9456487 0.005857340
## 629 0.0001084139 1147 0.6053027 0.9458646 0.005859760
## 630 0.0001083011 1148 0.6051943 0.9467731 0.005866370
## 631 0.0001082271 1149 0.6050860 0.9468311 0.005867547
## 632 0.0001081845 1151 0.6048695 0.9470322 0.005869671
## 633 0.0001078452 1162 0.6036356 0.9469790 0.005871297
## 634 0.0001077795 1163 0.6035277 0.9471799 0.005873477
## 635 0.0001075457 1166 0.6032044 0.9473033 0.005874763
## 636 0.0001074379 1172 0.6025576 0.9476141 0.005877965
## 637 0.0001073544 1174 0.6023427 0.9478199 0.005878701
## 638 0.0001071990 1175 0.6022354 0.9482288 0.005881718
## 639 0.0001069379 1177 0.6020210 0.9487750 0.005884217
## 640 0.0001069296 1178 0.6019140 0.9492875 0.005887184
## 641 0.0001069090 1180 0.6017002 0.9493430 0.005887581
## 642 0.0001068860 1182 0.6014863 0.9493430 0.005887581
## 643 0.0001064015 1184 0.6012726 0.9494814 0.005890534
## 644 0.0001060993 1185 0.6011662 0.9502528 0.005896817
## 645 0.0001057935 1186 0.6010601 0.9507181 0.005899195
## 646 0.0001057056 1187 0.6009543 0.9509845 0.005902476
## 647 0.0001056284 1188 0.6008486 0.9512395 0.005906182
## 648 0.0001055651 1189 0.6007429 0.9511879 0.005907161
## 649 0.0001054231 1190 0.6006374 0.9513255 0.005908843
## 650 0.0001053342 1192 0.6004265 0.9513992 0.005909534
## 651 0.0001053334 1193 0.6003212 0.9514148 0.005910314
## 652 0.0001052973 1194 0.6002159 0.9514148 0.005910314
## 653 0.0001049444 1195 0.6001106 0.9514960 0.005912067
## 654 0.0001049023 1198 0.5997957 0.9515683 0.005912946
## 655 0.0001048262 1201 0.5994810 0.9519053 0.005915514
## 656 0.0001048030 1202 0.5993762 0.9519608 0.005916022
## 657 0.0001047930 1203 0.5992714 0.9518923 0.005916068
## 658 0.0001047710 1204 0.5991666 0.9518886 0.005916083
## 659 0.0001046560 1205 0.5990618 0.9519465 0.005916317
## 660 0.0001045788 1207 0.5988525 0.9521357 0.005919039
## 661 0.0001042962 1210 0.5985388 0.9526297 0.005922254
## 662 0.0001042962 1211 0.5984345 0.9528719 0.005923359
## 663 0.0001042352 1212 0.5983302 0.9529719 0.005923636
## 664 0.0001041659 1213 0.5982260 0.9530642 0.005924980
## 665 0.0001041603 1214 0.5981218 0.9530893 0.005925189
## 666 0.0001040375 1215 0.5980176 0.9531953 0.005927521
## 667 0.0001040307 1218 0.5977055 0.9532497 0.005927985
## 668 0.0001040036 1219 0.5976015 0.9533221 0.005928681
## 669 0.0001037198 1221 0.5973935 0.9533392 0.005927968
## 670 0.0001037148 1225 0.5969745 0.9536526 0.005928493
## 671 0.0001035966 1227 0.5967671 0.9537876 0.005929351
## 672 0.0001035159 1230 0.5964563 0.9540552 0.005931413
## 673 0.0001034897 1231 0.5963528 0.9544489 0.005935269
## 674 0.0001032747 1234 0.5960423 0.9545564 0.005936865
## 675 0.0001030149 1236 0.5958357 0.9550281 0.005939935
## 676 0.0001028063 1237 0.5957327 0.9554680 0.005943554
## 677 0.0001027917 1239 0.5955271 0.9554327 0.005944362
## 678 0.0001027493 1241 0.5953215 0.9554006 0.005944394
## 679 0.0001024705 1242 0.5952188 0.9555915 0.005946010
## 680 0.0001023376 1245 0.5949114 0.9556168 0.005948097
## 681 0.0001022147 1247 0.5947067 0.9557567 0.005950012
## 682 0.0001021543 1251 0.5942978 0.9557211 0.005950212
## 683 0.0001019282 1252 0.5941957 0.9557955 0.005951532
## 684 0.0001018293 1253 0.5940937 0.9561670 0.005953567
## 685 0.0001018250 1256 0.5937883 0.9564446 0.005955729
## 686 0.0001018155 1261 0.5932791 0.9564446 0.005955729
## 687 0.0001016380 1262 0.5931773 0.9567148 0.005957671
## 688 0.0001016338 1263 0.5930757 0.9569998 0.005959231
## 689 0.0001014040 1264 0.5929740 0.9572651 0.005961280
## 690 0.0001010265 1272 0.5921568 0.9576443 0.005964658
## 691 0.0001009297 1273 0.5920558 0.9580002 0.005967949
## 692 0.0001008593 1282 0.5910960 0.9581051 0.005968316
## 693 0.0001007212 1283 0.5909951 0.9581430 0.005968684
## 694 0.0001006552 1285 0.5907937 0.9585969 0.005972043
## 695 0.0001004038 1287 0.5905924 0.9588306 0.005974590
## 696 0.0001003836 1290 0.5902912 0.9590302 0.005975981
## 697 0.0001000000 1293 0.5899900 0.9590842 0.005977293
##
## Variable importance
## reward_length goal description_length
## 25 19 17
## category mo_launched campaign_duration
## 14 11 9
## video_status social_media_count usa
## 3 2 1
##
## Node number 1: 39480 observations, complexity param=0.03433136
## mean=0.5571935, MSE=0.2467289
## left son=2 (19858 obs) right son=3 (19622 obs)
## Primary splits:
## goal < 4320.84 to the right, improve=0.03433136, (0 missing)
## category splits as LRRRRRRRLRRRLLR, improve=0.03196349, (0 missing)
## reward_length < 4056.5 to the left, improve=0.02676679, (0 missing)
## video_status < 0.5 to the left, improve=0.02034017, (0 missing)
## description_length < 1119.5 to the left, improve=0.01583421, (0 missing)
## Surrogate splits:
## reward_length < 7034.5 to the right, agree=0.639, adj=0.273, (0 split)
## description_length < 2632.5 to the right, agree=0.628, adj=0.251, (0 split)
## category splits as RLRRLLLLLLRLRLR, agree=0.596, adj=0.187, (0 split)
## campaign_duration < 29.995 to the right, agree=0.569, adj=0.133, (0 split)
## video_status < 0.5 to the right, agree=0.560, adj=0.115, (0 split)
##
## Node number 2: 19858 observations, complexity param=0.03397122
## mean=0.4657065, MSE=0.248824
## left son=4 (4221 obs) right son=5 (15637 obs)
## Primary splits:
## reward_length < 4814.5 to the left, improve=0.06697005, (0 missing)
## description_length < 1925.5 to the left, improve=0.04453456, (0 missing)
## category splits as LRRRRRRRLRRRLLR, improve=0.04166823, (0 missing)
## video_status < 0.5 to the left, improve=0.03845977, (0 missing)
## goal < 18664.1 to the right, improve=0.02109630, (0 missing)
## Surrogate splits:
## description_length < 894.5 to the left, agree=0.803, adj=0.073, (0 split)
## video_status < 0.5 to the left, agree=0.788, adj=0.004, (0 split)
## goal < 2500000 to the right, agree=0.788, adj=0.001, (0 split)
## campaign_duration < 7.49 to the left, agree=0.788, adj=0.001, (0 split)
##
## Node number 3: 19622 observations, complexity param=0.0148658
## mean=0.6497809, MSE=0.2275657
## left son=6 (6380 obs) right son=7 (13242 obs)
## Primary splits:
## reward_length < 4056.5 to the left, improve=0.03242913, (0 missing)
## video_status < 0.5 to the left, improve=0.02657808, (0 missing)
## category splits as LRRRRRRRLRLRLLR, improve=0.02453957, (0 missing)
## description_length < 1066.5 to the left, improve=0.01988858, (0 missing)
## campaign_duration < 29.785 to the right, improve=0.01356609, (0 missing)
## Surrogate splits:
## description_length < 787.5 to the left, agree=0.697, adj=0.068, (0 split)
## video_status < 0.5 to the left, agree=0.684, adj=0.029, (0 split)
## goal < 331.5 to the left, agree=0.679, adj=0.011, (0 split)
## campaign_duration < 7.745 to the left, agree=0.675, adj=0.002, (0 split)
##
## Node number 4: 4221 observations, complexity param=0.005277226
## mean=0.2172471, MSE=0.1700508
## left son=8 (3119 obs) right son=9 (1102 obs)
## Primary splits:
## category splits as LRR-RRR-L-L-LLR, improve=0.07161580, (0 missing)
## description_length < 1650.5 to the left, improve=0.05300920, (0 missing)
## reward_length < 2966.5 to the left, improve=0.05037717, (0 missing)
## video_status < 0.5 to the left, improve=0.03798540, (0 missing)
## goal < 12550 to the right, improve=0.03231960, (0 missing)
## Surrogate splits:
## reward_length < 4807.5 to the left, agree=0.740, adj=0.005, (0 split)
## campaign_duration < 90.98 to the left, agree=0.739, adj=0.002, (0 split)
##
## Node number 5: 15637 observations, complexity param=0.01522393
## mean=0.5327748, MSE=0.2489258
## left son=10 (6497 obs) right son=11 (9140 obs)
## Primary splits:
## category splits as LRRRRRRRLRRRLLR, improve=0.03809787, (0 missing)
## goal < 15525 to the right, improve=0.03077773, (0 missing)
## reward_length < 9565 to the left, improve=0.01700483, (0 missing)
## video_status < 0.5 to the left, improve=0.01567898, (0 missing)
## description_length < 1981.5 to the left, improve=0.01366007, (0 missing)
## Surrogate splits:
## description_length < 5760 to the right, agree=0.637, adj=0.126, (0 split)
## usa < 0.5 to the left, agree=0.592, adj=0.017, (0 split)
## goal < 110555.5 to the right, agree=0.591, adj=0.015, (0 split)
## video_status < 0.5 to the left, agree=0.590, adj=0.013, (0 split)
##
## Node number 6: 6380 observations, complexity param=0.009398312
## mean=0.5260188, MSE=0.249323
## left son=12 (5037 obs) right son=13 (1343 obs)
## Primary splits:
## category splits as LRR-LRR-LRL-LLR, improve=0.05755247, (0 missing)
## goal < 817.5 to the right, improve=0.03316755, (0 missing)
## campaign_duration < 29.78 to the right, improve=0.02658277, (0 missing)
## reward_length < 2226.5 to the left, improve=0.01568078, (0 missing)
## description_length < 1245.5 to the left, improve=0.01546437, (0 missing)
## Surrogate splits:
## photo_key < 0.5 to the right, agree=0.79, adj=0.002, (0 split)
##
## Node number 7: 13242 observations, complexity param=0.005901405
## mean=0.7094095, MSE=0.2061477
## left son=14 (4971 obs) right son=15 (8271 obs)
## Primary splits:
## category splits as LRRRRRRRLRRRLRR, improve=0.021058170, (0 missing)
## video_status < 0.5 to the left, improve=0.018681900, (0 missing)
## campaign_duration < 29.935 to the right, improve=0.009746099, (0 missing)
## reward_length < 9063.5 to the left, improve=0.008812514, (0 missing)
## description_length < 1117.5 to the left, improve=0.007748337, (0 missing)
## Surrogate splits:
## description_length < 4990 to the right, agree=0.649, adj=0.066, (0 split)
## reward_length < 19382 to the right, agree=0.629, adj=0.010, (0 split)
## goal < 365 to the left, agree=0.627, adj=0.007, (0 split)
## campaign_duration < 7.465 to the left, agree=0.625, adj=0.002, (0 split)
##
## Node number 8: 3119 observations, complexity param=0.001578453
## mean=0.1516512, MSE=0.1286531
## left son=16 (1313 obs) right son=17 (1806 obs)
## Primary splits:
## reward_length < 2966.5 to the left, improve=0.03831715, (0 missing)
## video_status < 0.5 to the left, improve=0.02756224, (0 missing)
## description_length < 1511.5 to the left, improve=0.02473749, (0 missing)
## goal < 7811.5 to the right, improve=0.02268352, (0 missing)
## category splits as R-------L-R-LR-, improve=0.01506831, (0 missing)
## Surrogate splits:
## description_length < 1083.5 to the left, agree=0.626, adj=0.112, (0 split)
## video_status < 0.5 to the left, agree=0.612, adj=0.078, (0 split)
## campaign_duration < 86.76 to the right, agree=0.584, adj=0.012, (0 split)
## goal < 4489 to the left, agree=0.581, adj=0.005, (0 split)
##
## Node number 9: 1102 observations, complexity param=0.003211728
## mean=0.4029038, MSE=0.2405723
## left son=18 (523 obs) right son=19 (579 obs)
## Primary splits:
## description_length < 1705.5 to the left, improve=0.11800720, (0 missing)
## goal < 16750 to the right, improve=0.10165810, (0 missing)
## category splits as -RR-RRL-------R, improve=0.08438654, (0 missing)
## reward_length < 2488 to the left, improve=0.04799725, (0 missing)
## video_status < 0.5 to the left, improve=0.03367258, (0 missing)
## Surrogate splits:
## reward_length < 3034.5 to the left, agree=0.623, adj=0.207, (0 split)
## video_status < 0.5 to the left, agree=0.561, adj=0.075, (0 split)
## category splits as -RR-RRL-------R, agree=0.546, adj=0.044, (0 split)
## mo_launched splits as LRLRRLRLRLRR, agree=0.544, adj=0.040, (0 split)
## goal < 15250 to the right, agree=0.539, adj=0.029, (0 split)
##
## Node number 10: 6497 observations, complexity param=0.006807523
## mean=0.4172695, MSE=0.2431557
## left son=20 (4234 obs) right son=21 (2263 obs)
## Primary splits:
## reward_length < 11466.5 to the left, improve=0.041974840, (0 missing)
## description_length < 4686 to the left, improve=0.029926210, (0 missing)
## goal < 15525 to the right, improve=0.018840530, (0 missing)
## video_status < 0.5 to the left, improve=0.013047630, (0 missing)
## category splits as L-------R---LR-, improve=0.006199566, (0 missing)
## Surrogate splits:
## description_length < 7768 to the left, agree=0.713, adj=0.176, (0 split)
## goal < 99499.5 to the left, agree=0.663, adj=0.032, (0 split)
##
## Node number 11: 9140 observations, complexity param=0.008380585
## mean=0.6148796, MSE=0.2368027
## left son=22 (600 obs) right son=23 (8540 obs)
## Primary splits:
## goal < 54100.5 to the right, improve=0.03771714, (0 missing)
## category splits as -RRRRRLR-RLR--R, improve=0.03381365, (0 missing)
## description_length < 2036.5 to the left, improve=0.02643643, (0 missing)
## video_status < 0.5 to the left, improve=0.01325275, (0 missing)
## campaign_duration < 55.88 to the right, improve=0.01296741, (0 missing)
## Surrogate splits:
## reward_length < 54619.5 to the right, agree=0.935, adj=0.008, (0 split)
##
## Node number 12: 5037 observations, complexity param=0.004944309
## mean=0.4641652, MSE=0.2487159
## left son=24 (3347 obs) right son=25 (1690 obs)
## Primary splits:
## goal < 870 to the right, improve=0.03844389, (0 missing)
## campaign_duration < 26.935 to the right, improve=0.02211284, (0 missing)
## category splits as R---R---R-R-LL-, improve=0.01539722, (0 missing)
## description_length < 1276.5 to the left, improve=0.01497619, (0 missing)
## reward_length < 2238.5 to the left, improve=0.01139925, (0 missing)
## Surrogate splits:
## campaign_duration < 16.425 to the right, agree=0.682, adj=0.051, (0 split)
## reward_length < 292 to the right, agree=0.665, adj=0.001, (0 split)
##
## Node number 13: 1343 observations, complexity param=0.0007338727
## mean=0.7580045, MSE=0.1834337
## left son=26 (896 obs) right son=27 (447 obs)
## Primary splits:
## campaign_duration < 29.825 to the right, improve=0.02901769, (0 missing)
## goal < 2450 to the right, improve=0.02627751, (0 missing)
## description_length < 1018 to the left, improve=0.01220091, (0 missing)
## reward_length < 2571 to the left, improve=0.01090105, (0 missing)
## social_media_count splits as RRLL, improve=0.00772625, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.669, adj=0.007, (0 split)
## goal < 337.5 to the right, agree=0.669, adj=0.007, (0 split)
## category splits as -LL--LL--L----R, agree=0.668, adj=0.002, (0 split)
## description_length < 8557.5 to the left, agree=0.668, adj=0.002, (0 split)
##
## Node number 14: 4971 observations, complexity param=0.002389555
## mean=0.6244216, MSE=0.2345193
## left son=28 (1857 obs) right son=29 (3114 obs)
## Primary splits:
## description_length < 2074 to the left, improve=0.019966040, (0 missing)
## reward_length < 8505.5 to the left, improve=0.016708780, (0 missing)
## video_status < 0.5 to the left, improve=0.014787230, (0 missing)
## goal < 999.5 to the right, improve=0.010297850, (0 missing)
## campaign_duration < 29.955 to the right, improve=0.009757996, (0 missing)
## Surrogate splits:
## reward_length < 5269.5 to the left, agree=0.657, adj=0.082, (0 split)
## goal < 102.5 to the left, agree=0.630, adj=0.009, (0 split)
## campaign_duration < 2.04 to the left, agree=0.627, adj=0.001, (0 split)
##
## Node number 15: 8271 observations, complexity param=0.00263931
## mean=0.7604885, MSE=0.1821458
## left son=30 (1204 obs) right son=31 (7067 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.017065170, (0 missing)
## description_length < 1123.5 to the left, improve=0.015072030, (0 missing)
## campaign_duration < 29.485 to the right, improve=0.010668240, (0 missing)
## reward_length < 9063.5 to the left, improve=0.007221349, (0 missing)
## category splits as -RRRLRRR-RLR-LR, improve=0.006883645, (0 missing)
## Surrogate splits:
## photo_key < 0.5 to the left, agree=0.855, adj=0.004, (0 split)
##
## Node number 16: 1313 observations, complexity param=0.0001747904
## mean=0.06930693, MSE=0.06450348
## left son=32 (555 obs) right son=33 (758 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.01859863, (0 missing)
## description_length < 1799.5 to the left, improve=0.01739318, (0 missing)
## campaign_duration < 28.015 to the right, improve=0.01261486, (0 missing)
## goal < 6546 to the right, improve=0.01137428, (0 missing)
## reward_length < 2159.5 to the left, improve=0.00975381, (0 missing)
## Surrogate splits:
## category splits as R-------R-R-LR-, agree=0.609, adj=0.074, (0 split)
## campaign_duration < 59.935 to the right, agree=0.596, adj=0.043, (0 split)
## reward_length < 620.5 to the left, agree=0.590, adj=0.031, (0 split)
## goal < 4825 to the left, agree=0.586, adj=0.022, (0 split)
## mo_launched splits as RLRRRRRRRRRR, agree=0.585, adj=0.018, (0 split)
##
## Node number 17: 1806 observations, complexity param=0.001025664
## mean=0.2115172, MSE=0.1667777
## left son=34 (827 obs) right son=35 (979 obs)
## Primary splits:
## goal < 8499.5 to the right, improve=0.033170100, (0 missing)
## category splits as R-------L-R-LR-, improve=0.025532310, (0 missing)
## video_status < 0.5 to the left, improve=0.020536420, (0 missing)
## description_length < 1511.5 to the left, improve=0.020063670, (0 missing)
## reward_length < 3590 to the left, improve=0.007221526, (0 missing)
## Surrogate splits:
## category splits as R-------L-R-RL-, agree=0.589, adj=0.103, (0 split)
## description_length < 2754 to the right, agree=0.573, adj=0.068, (0 split)
## mo_launched splits as RLRRRRLRRRRL, agree=0.553, adj=0.023, (0 split)
## reward_length < 3005.5 to the left, agree=0.547, adj=0.010, (0 split)
## campaign_duration < 89.94 to the right, agree=0.545, adj=0.006, (0 split)
##
## Node number 18: 523 observations, complexity param=0.0009089677
## mean=0.2256214, MSE=0.1747164
## left son=36 (279 obs) right son=37 (244 obs)
## Primary splits:
## goal < 9875 to the right, improve=0.096896990, (0 missing)
## reward_length < 3871.5 to the left, improve=0.042334490, (0 missing)
## description_length < 786 to the left, improve=0.032805180, (0 missing)
## video_status < 0.5 to the left, improve=0.010616130, (0 missing)
## mo_launched splits as LRLRLRLLRLRL, improve=0.009726853, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRLLRRLLLLL, agree=0.572, adj=0.082, (0 split)
## reward_length < 3157 to the left, agree=0.556, adj=0.049, (0 split)
## campaign_duration < 26.645 to the right, agree=0.553, adj=0.041, (0 split)
## category splits as --R-R-L-------R, agree=0.549, adj=0.033, (0 split)
## description_length < 1598.5 to the left, agree=0.547, adj=0.029, (0 split)
##
## Node number 19: 579 observations, complexity param=0.001979099
## mean=0.5630397, MSE=0.246026
## left son=38 (104 obs) right son=39 (475 obs)
## Primary splits:
## goal < 20500 to the right, improve=0.13533340, (0 missing)
## category splits as -RR-RRL-------R, improve=0.09242532, (0 missing)
## video_status < 0.5 to the left, improve=0.04243792, (0 missing)
## reward_length < 2476.5 to the left, improve=0.02315173, (0 missing)
## campaign_duration < 59.985 to the right, improve=0.02137029, (0 missing)
##
## Node number 20: 4234 observations, complexity param=0.003251268
## mean=0.3434105, MSE=0.2254797
## left son=40 (2412 obs) right son=41 (1822 obs)
## Primary splits:
## goal < 9620 to the right, improve=0.03317353, (0 missing)
## video_status < 0.5 to the left, improve=0.01436919, (0 missing)
## description_length < 1961.5 to the left, improve=0.01288037, (0 missing)
## reward_length < 6679.5 to the left, improve=0.01225580, (0 missing)
## category splits as R-------L---LR-, improve=0.00669657, (0 missing)
## Surrogate splits:
## category splits as R-------L---RL-, agree=0.609, adj=0.092, (0 split)
## campaign_duration < 29.005 to the right, agree=0.582, adj=0.028, (0 split)
## description_length < 2680.5 to the right, agree=0.579, adj=0.022, (0 split)
## reward_length < 5341 to the right, agree=0.572, adj=0.004, (0 split)
## mo_launched splits as RLLLLLLLLLLL, agree=0.570, adj=0.002, (0 split)
##
## Node number 21: 2263 observations, complexity param=0.001888303
## mean=0.5554574, MSE=0.2469245
## left son=42 (699 obs) right son=43 (1564 obs)
## Primary splits:
## goal < 26282.5 to the right, improve=0.032916980, (0 missing)
## description_length < 4737 to the left, improve=0.017289870, (0 missing)
## reward_length < 21987 to the left, improve=0.015617600, (0 missing)
## category splits as L-------R---LR-, improve=0.009791007, (0 missing)
## usa < 0.5 to the left, improve=0.005938965, (0 missing)
## Surrogate splits:
## description_length < 16583 to the right, agree=0.701, adj=0.031, (0 split)
## category splits as R-------R---RL-, agree=0.698, adj=0.021, (0 split)
## reward_length < 56684.5 to the right, agree=0.692, adj=0.003, (0 split)
## social_media_count splits as RRRL, agree=0.692, adj=0.001, (0 split)
##
## Node number 22: 600 observations, complexity param=0.002517023
## mean=0.2583333, MSE=0.1915972
## left son=44 (549 obs) right son=45 (51 obs)
## Primary splits:
## category splits as -R--RRLR-RL----, improve=0.21327690, (0 missing)
## description_length < 4673.5 to the left, improve=0.11774210, (0 missing)
## reward_length < 8063.5 to the left, improve=0.05133060, (0 missing)
## mo_launched splits as LLLLRRLLLLLL, improve=0.02970158, (0 missing)
## goal < 121071.6 to the right, improve=0.02874872, (0 missing)
##
## Node number 23: 8540 observations, complexity param=0.006138929
## mean=0.6399297, MSE=0.2304197
## left son=46 (2414 obs) right son=47 (6126 obs)
## Primary splits:
## description_length < 1895 to the left, improve=0.03038872, (0 missing)
## category splits as -RRRRRLR-RLR--R, improve=0.02875369, (0 missing)
## goal < 11887.5 to the right, improve=0.01489585, (0 missing)
## video_status < 0.5 to the left, improve=0.01278198, (0 missing)
## campaign_duration < 55.88 to the right, improve=0.01176983, (0 missing)
## Surrogate splits:
## photo_key < 0.5 to the left, agree=0.718, adj=0.002, (0 split)
## campaign_duration < 90.98 to the right, agree=0.717, adj=0.000, (0 split)
## reward_length < 4819 to the left, agree=0.717, adj=0.000, (0 split)
##
## Node number 24: 3347 observations, complexity param=0.002362954
## mean=0.3946818, MSE=0.2389081
## left son=48 (1087 obs) right son=49 (2260 obs)
## Primary splits:
## category splits as R---R---L-R-LL-, improve=0.02792421, (0 missing)
## reward_length < 2300 to the left, improve=0.02231109, (0 missing)
## description_length < 1260.5 to the left, improve=0.02129709, (0 missing)
## video_status < 0.5 to the left, improve=0.01814488, (0 missing)
## campaign_duration < 29.93 to the right, improve=0.01401629, (0 missing)
## Surrogate splits:
## description_length < 3293 to the right, agree=0.684, adj=0.027, (0 split)
## campaign_duration < 3.5 to the left, agree=0.676, adj=0.002, (0 split)
## goal < 877.5 to the left, agree=0.676, adj=0.002, (0 split)
## reward_length < 530 to the left, agree=0.676, adj=0.001, (0 split)
##
## Node number 25: 1690 observations, complexity param=0.0007192397
## mean=0.6017751, MSE=0.2396418
## left son=50 (1175 obs) right son=51 (515 obs)
## Primary splits:
## campaign_duration < 25.465 to the right, improve=0.017299020, (0 missing)
## description_length < 1308.5 to the left, improve=0.015473580, (0 missing)
## video_status < 0.5 to the left, improve=0.008470545, (0 missing)
## goal < 699.5 to the right, improve=0.005977543, (0 missing)
## reward_length < 2254 to the left, improve=0.005838675, (0 missing)
## Surrogate splits:
## reward_length < 549 to the right, agree=0.698, adj=0.008, (0 split)
## goal < 6 to the right, agree=0.697, adj=0.006, (0 split)
##
## Node number 26: 896 observations, complexity param=0.0004678901
## mean=0.7064732, MSE=0.2073688
## left son=52 (467 obs) right son=53 (429 obs)
## Primary splits:
## goal < 1465 to the right, improve=0.024529550, (0 missing)
## campaign_duration < 54.47 to the right, improve=0.011901490, (0 missing)
## reward_length < 2569.5 to the left, improve=0.011392930, (0 missing)
## description_length < 3889 to the left, improve=0.010477710, (0 missing)
## social_media_count splits as RRLL, improve=0.009105007, (0 missing)
## Surrogate splits:
## description_length < 1640.5 to the right, agree=0.567, adj=0.096, (0 split)
## campaign_duration < 34.3 to the right, agree=0.565, adj=0.091, (0 split)
## video_status < 0.5 to the right, agree=0.565, adj=0.091, (0 split)
## reward_length < 2929 to the right, agree=0.565, adj=0.091, (0 split)
## mo_launched splits as RLRLLLLLRRRR, agree=0.564, adj=0.089, (0 split)
##
## Node number 27: 447 observations, complexity param=0.0002504948
## mean=0.8612975, MSE=0.1194641
## left son=54 (36 obs) right son=55 (411 obs)
## Primary splits:
## description_length < 553 to the left, improve=0.03626825, (0 missing)
## mo_launched splits as RRRRRLLLRRRR, improve=0.01933203, (0 missing)
## reward_length < 3401.5 to the left, improve=0.01257835, (0 missing)
## campaign_duration < 20.375 to the left, improve=0.01179520, (0 missing)
## goal < 2450 to the right, improve=0.01058139, (0 missing)
##
## Node number 28: 1857 observations, complexity param=0.001111876
## mean=0.5358104, MSE=0.2487176
## left son=56 (1214 obs) right son=57 (643 obs)
## Primary splits:
## goal < 1052.5 to the right, improve=0.023449590, (0 missing)
## campaign_duration < 28.17 to the right, improve=0.021441620, (0 missing)
## video_status < 0.5 to the left, improve=0.017533470, (0 missing)
## description_length < 799 to the left, improve=0.007270082, (0 missing)
## reward_length < 8446.5 to the left, improve=0.007200748, (0 missing)
## Surrogate splits:
## campaign_duration < 14.98 to the right, agree=0.675, adj=0.062, (0 split)
## usa < 0.5 to the right, agree=0.658, adj=0.011, (0 split)
## reward_length < 4063.5 to the right, agree=0.655, adj=0.003, (0 split)
## description_length < 429.5 to the right, agree=0.654, adj=0.002, (0 split)
##
## Node number 29: 3114 observations, complexity param=0.001005204
## mean=0.677264, MSE=0.2185775
## left son=58 (1040 obs) right son=59 (2074 obs)
## Primary splits:
## reward_length < 6249.5 to the left, improve=0.014385580, (0 missing)
## goal < 999.5 to the right, improve=0.008359531, (0 missing)
## video_status < 0.5 to the left, improve=0.008297251, (0 missing)
## description_length < 5552.5 to the left, improve=0.006783038, (0 missing)
## category splits as R-------R---L--, improve=0.006124269, (0 missing)
## Surrogate splits:
## campaign_duration < 7.02 to the left, agree=0.670, adj=0.012, (0 split)
## goal < 182.5 to the left, agree=0.669, adj=0.008, (0 split)
## description_length < 2076.5 to the left, agree=0.667, adj=0.003, (0 split)
##
## Node number 30: 1204 observations, complexity param=0.0004856656
## mean=0.6254153, MSE=0.234271
## left son=60 (924 obs) right son=61 (280 obs)
## Primary splits:
## category splits as -RR-LRRR--LR-L-, improve=0.016772180, (0 missing)
## description_length < 821.5 to the left, improve=0.015421350, (0 missing)
## goal < 2306.5 to the right, improve=0.011506780, (0 missing)
## campaign_duration < 29.215 to the right, improve=0.009496520, (0 missing)
## reward_length < 6584 to the left, improve=0.007479204, (0 missing)
## Surrogate splits:
## goal < 22.5 to the right, agree=0.770, adj=0.011, (0 split)
## campaign_duration < 4.83 to the right, agree=0.768, adj=0.004, (0 split)
## photo_key < 0.5 to the right, agree=0.768, adj=0.004, (0 split)
##
## Node number 31: 7067 observations, complexity param=0.00151015
## mean=0.7835008, MSE=0.1696273
## left son=62 (1546 obs) right son=63 (5521 obs)
## Primary splits:
## description_length < 1123.5 to the left, improve=0.012271180, (0 missing)
## campaign_duration < 29.485 to the right, improve=0.011253010, (0 missing)
## reward_length < 9063.5 to the left, improve=0.006701046, (0 missing)
## goal < 645 to the right, improve=0.004697170, (0 missing)
## category splits as -RRRRRRR-RLR-LR, improve=0.004427593, (0 missing)
## Surrogate splits:
## campaign_duration < 91.46 to the right, agree=0.782, adj=0.001, (0 split)
##
## Node number 32: 555 observations
## mean=0.02882883, MSE=0.02799773
##
## Node number 33: 758 observations, complexity param=0.0001747904
## mean=0.09894459, MSE=0.08915456
## left son=66 (527 obs) right son=67 (231 obs)
## Primary splits:
## description_length < 1794 to the left, improve=0.02707996, (0 missing)
## goal < 14500 to the right, improve=0.01571580, (0 missing)
## campaign_duration < 28.015 to the right, improve=0.01316202, (0 missing)
## reward_length < 2159.5 to the left, improve=0.01108047, (0 missing)
## mo_launched splits as LLLRRRRLRRRL, improve=0.01027246, (0 missing)
## Surrogate splits:
## category splits as L-------L-L-LR-, agree=0.708, adj=0.043, (0 split)
## goal < 97450 to the left, agree=0.702, adj=0.022, (0 split)
## reward_length < 2945.5 to the left, agree=0.697, adj=0.004, (0 split)
##
## Node number 34: 827 observations, complexity param=0.0002778713
## mean=0.1305925, MSE=0.1135381
## left son=68 (396 obs) right son=69 (431 obs)
## Primary splits:
## category splits as R-------L-R-LR-, improve=0.02433273, (0 missing)
## goal < 17427.5 to the right, improve=0.02381517, (0 missing)
## description_length < 1622.5 to the left, improve=0.01870736, (0 missing)
## reward_length < 3686 to the left, improve=0.01700562, (0 missing)
## campaign_duration < 30.725 to the left, improve=0.01585315, (0 missing)
## Surrogate splits:
## mo_launched splits as RRLRRLLLRRRR, agree=0.567, adj=0.096, (0 split)
## description_length < 2839 to the right, agree=0.555, adj=0.071, (0 split)
## campaign_duration < 30.005 to the left, agree=0.549, adj=0.058, (0 split)
## video_status < 0.5 to the left, agree=0.547, adj=0.053, (0 split)
## reward_length < 3359.5 to the left, agree=0.537, adj=0.033, (0 split)
##
## Node number 35: 979 observations, complexity param=0.0006627986
## mean=0.2798774, MSE=0.2015461
## left son=70 (169 obs) right son=71 (810 obs)
## Primary splits:
## description_length < 804.5 to the left, improve=0.031114870, (0 missing)
## video_status < 0.5 to the left, improve=0.027180650, (0 missing)
## category splits as R-------L-R-LR-, improve=0.020435590, (0 missing)
## mo_launched splits as LRRLLLRRRLLR, improve=0.012044820, (0 missing)
## reward_length < 4162.5 to the left, improve=0.008527382, (0 missing)
## Surrogate splits:
## reward_length < 2972.5 to the left, agree=0.829, adj=0.012, (0 split)
##
## Node number 36: 279 observations, complexity param=0.0001992626
## mean=0.1039427, MSE=0.09313858
## left son=72 (154 obs) right son=73 (125 obs)
## Primary splits:
## goal < 15250 to the right, improve=0.06757575, (0 missing)
## description_length < 1187 to the left, improve=0.03049667, (0 missing)
## category splits as ----R-L--------, improve=0.02911881, (0 missing)
## mo_launched splits as LLRLLLLLRRRR, improve=0.02737005, (0 missing)
## reward_length < 3004.5 to the left, improve=0.02429359, (0 missing)
## Surrogate splits:
## mo_launched splits as LLLLLLRLLLRR, agree=0.606, adj=0.120, (0 split)
## campaign_duration < 19.505 to the right, agree=0.570, adj=0.040, (0 split)
## category splits as ----R-L--------, agree=0.563, adj=0.024, (0 split)
## description_length < 361 to the right, agree=0.559, adj=0.016, (0 split)
##
## Node number 37: 244 observations, complexity param=0.0004851831
## mean=0.3647541, MSE=0.2317085
## left son=74 (147 obs) right son=75 (97 obs)
## Primary splits:
## reward_length < 3857.5 to the left, improve=0.08359320, (0 missing)
## description_length < 687 to the left, improve=0.05159587, (0 missing)
## mo_launched splits as LRLRLRRLRLRR, improve=0.03141570, (0 missing)
## social_media_count splits as RLL-, improve=0.01838779, (0 missing)
## video_status < 0.5 to the left, improve=0.01357832, (0 missing)
## Surrogate splits:
## campaign_duration < 12.295 to the right, agree=0.619, adj=0.041, (0 split)
## mo_launched splits as LLLLLRRLLLLL, agree=0.615, adj=0.031, (0 split)
## category splits as --R-L-L-------R, agree=0.611, adj=0.021, (0 split)
## goal < 8844.5 to the left, agree=0.611, adj=0.021, (0 split)
## description_length < 1519 to the left, agree=0.611, adj=0.021, (0 split)
##
## Node number 38: 104 observations, complexity param=0.0008656508
## mean=0.1730769, MSE=0.1431213
## left son=76 (89 obs) right son=77 (15 obs)
## Primary splits:
## category splits as ----R-L--------, improve=0.56650310, (0 missing)
## description_length < 4886.5 to the left, improve=0.15753640, (0 missing)
## mo_launched splits as LRLLRLLLLRRL, improve=0.13590730, (0 missing)
## goal < 52500 to the right, improve=0.04890508, (0 missing)
## video_status < 0.5 to the left, improve=0.04678523, (0 missing)
##
## Node number 39: 475 observations, complexity param=0.0006573327
## mean=0.6484211, MSE=0.2279712
## left son=78 (389 obs) right son=79 (86 obs)
## Primary splits:
## category splits as -RR-RRL-------R, improve=0.05913013, (0 missing)
## video_status < 0.5 to the left, improve=0.04005923, (0 missing)
## description_length < 2895.5 to the left, improve=0.03073064, (0 missing)
## goal < 7550 to the right, improve=0.02378658, (0 missing)
## reward_length < 1899.5 to the left, improve=0.02340709, (0 missing)
##
## Node number 40: 2412 observations, complexity param=0.001187301
## mean=0.2682421, MSE=0.1962883
## left son=80 (1421 obs) right son=81 (991 obs)
## Primary splits:
## description_length < 4654.5 to the left, improve=0.02442790, (0 missing)
## reward_length < 8242.5 to the left, improve=0.01763989, (0 missing)
## goal < 15888.5 to the right, improve=0.01589369, (0 missing)
## category splits as L-------L---LR-, improve=0.01294524, (0 missing)
## video_status < 0.5 to the left, improve=0.01075849, (0 missing)
## Surrogate splits:
## category splits as L-------R---LR-, agree=0.662, adj=0.177, (0 split)
## reward_length < 8992.5 to the left, agree=0.637, adj=0.117, (0 split)
## goal < 49997.5 to the left, agree=0.623, adj=0.083, (0 split)
## usa < 0.5 to the right, agree=0.601, adj=0.028, (0 split)
##
## Node number 41: 1822 observations, complexity param=0.001074899
## mean=0.4429199, MSE=0.2467419
## left son=82 (230 obs) right son=83 (1592 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.023290210, (0 missing)
## reward_length < 9042.5 to the left, improve=0.019607880, (0 missing)
## category splits as R-------R---LR-, improve=0.017212860, (0 missing)
## description_length < 3363.5 to the left, improve=0.015111600, (0 missing)
## campaign_duration < 36.3 to the right, improve=0.007895772, (0 missing)
## Surrogate splits:
## description_length < 52.5 to the left, agree=0.875, adj=0.009, (0 split)
##
## Node number 42: 699 observations, complexity param=0.000837258
## mean=0.4206009, MSE=0.2436958
## left son=84 (120 obs) right son=85 (579 obs)
## Primary splits:
## description_length < 4732 to the left, improve=0.04787748, (0 missing)
## reward_length < 22304.5 to the left, improve=0.03295476, (0 missing)
## category splits as L-------L---LR-, improve=0.03269563, (0 missing)
## goal < 875000 to the left, improve=0.01763823, (0 missing)
## mo_launched splits as RLRLLRLRLLLL, improve=0.01454909, (0 missing)
## Surrogate splits:
## goal < 26900 to the left, agree=0.831, adj=0.017, (0 split)
##
## Node number 43: 1564 observations, complexity param=0.001129911
## mean=0.6157289, MSE=0.2366068
## left son=86 (866 obs) right son=87 (698 obs)
## Primary splits:
## category splits as L-------R---LR-, improve=0.029742490, (0 missing)
## description_length < 4739.5 to the left, improve=0.026519920, (0 missing)
## reward_length < 19370.5 to the left, improve=0.017237340, (0 missing)
## campaign_duration < 29.945 to the right, improve=0.007721516, (0 missing)
## goal < 9873.5 to the right, improve=0.005872871, (0 missing)
## Surrogate splits:
## description_length < 7100.5 to the left, agree=0.659, adj=0.236, (0 split)
## goal < 14600 to the left, agree=0.605, adj=0.116, (0 split)
## usa < 0.5 to the right, agree=0.573, adj=0.043, (0 split)
## mo_launched splits as LRLLLLLRLLLL, agree=0.561, adj=0.016, (0 split)
## reward_length < 11840 to the right, agree=0.556, adj=0.004, (0 split)
##
## Node number 44: 549 observations, complexity param=0.0006251146
## mean=0.1967213, MSE=0.158022
## left son=88 (294 obs) right son=89 (255 obs)
## Primary splits:
## description_length < 4621 to the left, improve=0.07018864, (0 missing)
## reward_length < 17612 to the left, improve=0.06870990, (0 missing)
## mo_launched splits as LLLLRRLLLLLL, improve=0.03226709, (0 missing)
## goal < 118500 to the right, improve=0.02314036, (0 missing)
## campaign_duration < 35.045 to the right, improve=0.01594534, (0 missing)
## Surrogate splits:
## reward_length < 12524.5 to the left, agree=0.701, adj=0.357, (0 split)
## mo_launched splits as LLLLLLLLRLRL, agree=0.563, adj=0.059, (0 split)
## social_media_count splits as LLRL, agree=0.550, adj=0.031, (0 split)
## usa < 0.5 to the right, agree=0.539, adj=0.008, (0 split)
## campaign_duration < 90.98 to the left, agree=0.537, adj=0.004, (0 split)
##
## Node number 45: 51 observations
## mean=0.9215686, MSE=0.07227989
##
## Node number 46: 2414 observations, complexity param=0.002850915
## mean=0.506628, MSE=0.2499561
## left son=92 (337 obs) right son=93 (2077 obs)
## Primary splits:
## goal < 19840 to the right, improve=0.04602359, (0 missing)
## video_status < 0.5 to the left, improve=0.02143457, (0 missing)
## reward_length < 9629.5 to the left, improve=0.01847322, (0 missing)
## campaign_duration < 41.465 to the right, improve=0.01464383, (0 missing)
## description_length < 1146 to the left, improve=0.01359382, (0 missing)
##
## Node number 47: 6126 observations, complexity param=0.003938597
## mean=0.6924584, MSE=0.2129598
## left son=94 (5450 obs) right son=95 (676 obs)
## Primary splits:
## category splits as -RRRRRLR-RLR--R, improve=0.029407910, (0 missing)
## goal < 11887.5 to the right, improve=0.015709460, (0 missing)
## description_length < 4965 to the left, improve=0.010523890, (0 missing)
## campaign_duration < 56.395 to the right, improve=0.008540251, (0 missing)
## video_status < 0.5 to the left, improve=0.006341874, (0 missing)
##
## Node number 48: 1087 observations, complexity param=0.000625165
## mean=0.2769089, MSE=0.2002304
## left son=96 (687 obs) right son=97 (400 obs)
## Primary splits:
## description_length < 1942 to the left, improve=0.02797901, (0 missing)
## goal < 2365.5 to the right, improve=0.02062540, (0 missing)
## reward_length < 2180.5 to the left, improve=0.01906670, (0 missing)
## video_status < 0.5 to the left, improve=0.01409498, (0 missing)
## campaign_duration < 28.595 to the right, improve=0.01122581, (0 missing)
## Surrogate splits:
## reward_length < 3234.5 to the left, agree=0.647, adj=0.040, (0 split)
## category splits as --------R---LL-, agree=0.638, adj=0.017, (0 split)
##
## Node number 49: 2260 observations, complexity param=0.002362954
## mean=0.4513274, MSE=0.247631
## left son=98 (1202 obs) right son=99 (1058 obs)
## Primary splits:
## description_length < 1258.5 to the left, improve=0.04235801, (0 missing)
## reward_length < 2475.5 to the left, improve=0.02776034, (0 missing)
## video_status < 0.5 to the left, improve=0.01571980, (0 missing)
## campaign_duration < 25.695 to the right, improve=0.01438589, (0 missing)
## goal < 1680 to the right, improve=0.01151128, (0 missing)
## Surrogate splits:
## category splits as R---R-----L----, agree=0.598, adj=0.141, (0 split)
## reward_length < 3075.5 to the left, agree=0.580, adj=0.102, (0 split)
## campaign_duration < 26.96 to the right, agree=0.546, adj=0.030, (0 split)
## usa < 0.5 to the right, agree=0.540, adj=0.018, (0 split)
## mo_launched splits as LLLLRLLRLLLL, agree=0.538, adj=0.013, (0 split)
##
## Node number 50: 1175 observations, complexity param=0.000542999
## mean=0.5591489, MSE=0.2465014
## left son=100 (690 obs) right son=101 (485 obs)
## Primary splits:
## description_length < 1309.5 to the left, improve=0.018261610, (0 missing)
## video_status < 0.5 to the left, improve=0.009990834, (0 missing)
## reward_length < 2254 to the left, improve=0.009658530, (0 missing)
## campaign_duration < 47.125 to the right, improve=0.008749891, (0 missing)
## goal < 699.5 to the right, improve=0.006228342, (0 missing)
## Surrogate splits:
## reward_length < 3090.5 to the left, agree=0.611, adj=0.058, (0 split)
## category splits as L---R---R-L-LR-, agree=0.603, adj=0.037, (0 split)
## goal < 822.5 to the left, agree=0.591, adj=0.010, (0 split)
## usa < 0.5 to the right, agree=0.591, adj=0.008, (0 split)
## campaign_duration < 89.005 to the left, agree=0.589, adj=0.004, (0 split)
##
## Node number 51: 515 observations, complexity param=0.0002175095
## mean=0.6990291, MSE=0.2103874
## left son=102 (298 obs) right son=103 (217 obs)
## Primary splits:
## mo_launched splits as LRRLRLRLLRLL, improve=0.01955457, (0 missing)
## description_length < 862.5 to the left, improve=0.01862238, (0 missing)
## campaign_duration < 20.425 to the left, improve=0.01274343, (0 missing)
## reward_length < 707 to the left, improve=0.01267815, (0 missing)
## usa < 0.5 to the left, improve=0.01100284, (0 missing)
## Surrogate splits:
## goal < 762.5 to the left, agree=0.594, adj=0.037, (0 split)
## campaign_duration < 3.65 to the right, agree=0.584, adj=0.014, (0 split)
## social_media_count splits as LLLR, agree=0.584, adj=0.014, (0 split)
## description_length < 3550.5 to the left, agree=0.583, adj=0.009, (0 split)
##
## Node number 52: 467 observations, complexity param=0.0003145891
## mean=0.6381156, MSE=0.2309241
## left son=104 (130 obs) right son=105 (337 obs)
## Primary splits:
## reward_length < 2569.5 to the left, improve=0.02841547, (0 missing)
## description_length < 3951 to the left, improve=0.02274251, (0 missing)
## goal < 3275 to the right, improve=0.01759420, (0 missing)
## campaign_duration < 34.995 to the left, improve=0.01433163, (0 missing)
## mo_launched splits as RRLRLLRLRRRR, improve=0.01132150, (0 missing)
## Surrogate splits:
## social_media_count splits as RRLL, agree=0.726, adj=0.015, (0 split)
## campaign_duration < 89.935 to the right, agree=0.724, adj=0.008, (0 split)
## category splits as -R---RR--R----L, agree=0.724, adj=0.008, (0 split)
##
## Node number 53: 429 observations, complexity param=0.000368374
## mean=0.7808858, MSE=0.1711032
## left son=106 (53 obs) right son=107 (376 obs)
## Primary splits:
## campaign_duration < 59.98 to the right, improve=0.044999400, (0 missing)
## mo_launched splits as LRRLLRLRLLLR, improve=0.027654800, (0 missing)
## social_media_count splits as RRLL, improve=0.012996050, (0 missing)
## goal < 490 to the right, improve=0.011118730, (0 missing)
## reward_length < 755 to the left, improve=0.008524845, (0 missing)
## Surrogate splits:
## category splits as -RR--RR-------L, agree=0.879, adj=0.019, (0 split)
## reward_length < 609.5 to the left, agree=0.879, adj=0.019, (0 split)
##
## Node number 54: 36 observations, complexity param=0.0002504948
## mean=0.6388889, MSE=0.2307099
## left son=108 (19 obs) right son=109 (17 obs)
## Primary splits:
## mo_launched splits as RRRLRRL-LLLL, improve=0.35438040, (0 missing)
## goal < 1500 to the right, improve=0.13489410, (0 missing)
## description_length < 455.5 to the right, improve=0.13050070, (0 missing)
## reward_length < 3044.5 to the left, improve=0.09030100, (0 missing)
## campaign_duration < 20.02 to the left, improve=0.01567997, (0 missing)
## Surrogate splits:
## description_length < 455.5 to the right, agree=0.667, adj=0.294, (0 split)
## campaign_duration < 21.585 to the left, agree=0.639, adj=0.235, (0 split)
## goal < 442.5 to the right, agree=0.611, adj=0.176, (0 split)
## reward_length < 2031 to the left, agree=0.611, adj=0.176, (0 split)
##
## Node number 55: 411 observations, complexity param=0.0001275362
## mean=0.8807786, MSE=0.1050077
## left son=110 (116 obs) right son=111 (295 obs)
## Primary splits:
## mo_launched splits as RRRRRLLLRRRR, improve=0.028785110, (0 missing)
## description_length < 1040 to the left, improve=0.017249510, (0 missing)
## reward_length < 2238.5 to the left, improve=0.011915190, (0 missing)
## campaign_duration < 20.375 to the left, improve=0.011898630, (0 missing)
## usa < 0.5 to the left, improve=0.007964994, (0 missing)
## Surrogate splits:
## social_media_count splits as RRLL, agree=0.723, adj=0.017, (0 split)
## reward_length < 623.5 to the left, agree=0.723, adj=0.017, (0 split)
## goal < 3650 to the right, agree=0.720, adj=0.009, (0 split)
##
## Node number 56: 1214 observations, complexity param=0.0009231166
## mean=0.4802306, MSE=0.2496092
## left son=112 (293 obs) right son=113 (921 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.029673890, (0 missing)
## category splits as R-------L---L--, improve=0.016286460, (0 missing)
## reward_length < 8187.5 to the left, improve=0.013556770, (0 missing)
## campaign_duration < 55.13 to the right, improve=0.009162697, (0 missing)
## description_length < 504.5 to the left, improve=0.008275094, (0 missing)
## Surrogate splits:
## goal < 1088.65 to the left, agree=0.76, adj=0.007, (0 split)
##
## Node number 57: 643 observations, complexity param=0.0007084594
## mean=0.6407465, MSE=0.2301904
## left son=114 (400 obs) right son=115 (243 obs)
## Primary splits:
## campaign_duration < 29.995 to the right, improve=0.046624470, (0 missing)
## goal < 404 to the right, improve=0.018936120, (0 missing)
## description_length < 807.5 to the left, improve=0.016225230, (0 missing)
## mo_launched splits as LRLLLLLLLRLL, improve=0.014797110, (0 missing)
## video_status < 0.5 to the left, improve=0.009152768, (0 missing)
## Surrogate splits:
## goal < 187.5 to the right, agree=0.652, adj=0.078, (0 split)
## mo_launched splits as LRLLLLLLLLLL, agree=0.625, adj=0.008, (0 split)
## description_length < 393 to the right, agree=0.624, adj=0.004, (0 split)
## reward_length < 24083 to the left, agree=0.624, adj=0.004, (0 split)
##
## Node number 58: 1040 observations, complexity param=0.0004963815
## mean=0.5980769, MSE=0.2403809
## left son=116 (672 obs) right son=117 (368 obs)
## Primary splits:
## category splits as R-------L---L--, improve=0.01934102, (0 missing)
## video_status < 0.5 to the left, improve=0.01750730, (0 missing)
## goal < 985 to the right, improve=0.01675999, (0 missing)
## description_length < 7382.5 to the right, improve=0.01363925, (0 missing)
## mo_launched splits as RRRRRRLRLRRL, improve=0.01266329, (0 missing)
## Surrogate splits:
## goal < 4190.5 to the left, agree=0.649, adj=0.008, (0 split)
## reward_length < 6233 to the left, agree=0.648, adj=0.005, (0 split)
## campaign_duration < 3.32 to the right, agree=0.647, adj=0.003, (0 split)
##
## Node number 59: 2074 observations, complexity param=0.000585071
## mean=0.716972, MSE=0.2029231
## left son=118 (1717 obs) right son=119 (357 obs)
## Primary splits:
## description_length < 6814 to the left, improve=0.013541460, (0 missing)
## reward_length < 10683 to the left, improve=0.009490387, (0 missing)
## goal < 646 to the right, improve=0.007251712, (0 missing)
## campaign_duration < 14.885 to the right, improve=0.005846055, (0 missing)
## category splits as L-------R---L--, improve=0.003526468, (0 missing)
## Surrogate splits:
## reward_length < 30770.5 to the left, agree=0.832, adj=0.025, (0 split)
##
## Node number 60: 924 observations, complexity param=0.0003417093
## mean=0.5909091, MSE=0.2417355
## left son=120 (557 obs) right son=121 (367 obs)
## Primary splits:
## reward_length < 6584 to the left, improve=0.014901900, (0 missing)
## description_length < 554.5 to the left, improve=0.014394960, (0 missing)
## goal < 2306.5 to the right, improve=0.010132960, (0 missing)
## mo_launched splits as RLRLLLLLLRRR, improve=0.004651308, (0 missing)
## social_media_count splits as LRLL, improve=0.002964156, (0 missing)
## Surrogate splits:
## description_length < 2953.5 to the left, agree=0.630, adj=0.068, (0 split)
## usa < 0.5 to the right, agree=0.610, adj=0.019, (0 split)
## goal < 3675 to the left, agree=0.607, adj=0.011, (0 split)
##
## Node number 61: 280 observations, complexity param=0.0003003767
## mean=0.7392857, MSE=0.1927423
## left son=122 (195 obs) right son=123 (85 obs)
## Primary splits:
## campaign_duration < 29.725 to the right, improve=0.05421610, (0 missing)
## goal < 795 to the right, improve=0.03520890, (0 missing)
## mo_launched splits as RRRLLLRLLRLL, improve=0.02896994, (0 missing)
## reward_length < 4111.5 to the left, improve=0.02025015, (0 missing)
## description_length < 1153.5 to the left, improve=0.01344014, (0 missing)
## Surrogate splits:
## goal < 275 to the right, agree=0.711, adj=0.047, (0 split)
## category splits as -LL--LLL---R---, agree=0.700, adj=0.012, (0 split)
##
## Node number 62: 1546 observations, complexity param=0.0006644816
## mean=0.6972833, MSE=0.2110793
## left son=124 (442 obs) right son=125 (1104 obs)
## Primary splits:
## campaign_duration < 35.005 to the right, improve=0.019834670, (0 missing)
## goal < 1562.5 to the right, improve=0.009958955, (0 missing)
## mo_launched splits as RLRRLLLLRRLL, improve=0.007708396, (0 missing)
## reward_length < 11976.5 to the left, improve=0.007418990, (0 missing)
## category splits as ----LRR---L--R-, improve=0.004180612, (0 missing)
## Surrogate splits:
## reward_length < 19321 to the right, agree=0.715, adj=0.005, (0 split)
## goal < 4019 to the right, agree=0.715, adj=0.002, (0 split)
##
## Node number 63: 5521 observations, complexity param=0.0008142635
## mean=0.8076435, MSE=0.1553555
## left son=126 (4070 obs) right son=127 (1451 obs)
## Primary splits:
## campaign_duration < 29.895 to the right, improve=0.009247363, (0 missing)
## reward_length < 9063.5 to the left, improve=0.005173882, (0 missing)
## goal < 669 to the right, improve=0.004967171, (0 missing)
## description_length < 4646.5 to the left, improve=0.004295418, (0 missing)
## mo_launched splits as RRRLLLLLLLLL, improve=0.003483263, (0 missing)
##
## Node number 66: 527 observations, complexity param=0.0001073544
## mean=0.06641366, MSE=0.06200289
## left son=132 (236 obs) right son=133 (291 obs)
## Primary splits:
## goal < 8894 to the right, improve=0.03200328, (0 missing)
## mo_launched splits as LLLRRRLLRLLL, improve=0.01317491, (0 missing)
## reward_length < 2460.5 to the left, improve=0.01257840, (0 missing)
## description_length < 1372 to the right, improve=0.01221213, (0 missing)
## campaign_duration < 24.475 to the right, improve=0.00723397, (0 missing)
## Surrogate splits:
## category splits as R-------L-R-RL-, agree=0.577, adj=0.055, (0 split)
## mo_launched splits as RRRRRRRRRLRR, agree=0.571, adj=0.042, (0 split)
## description_length < 1315.5 to the right, agree=0.565, adj=0.030, (0 split)
## reward_length < 676.5 to the left, agree=0.564, adj=0.025, (0 split)
## usa < 0.5 to the left, agree=0.556, adj=0.008, (0 split)
##
## Node number 67: 231 observations, complexity param=0.000130482
## mean=0.1731602, MSE=0.1431757
## left son=134 (82 obs) right son=135 (149 obs)
## Primary splits:
## mo_launched splits as LLRRRLRLRRRL, improve=0.03842965, (0 missing)
## campaign_duration < 28.04 to the right, improve=0.03406566, (0 missing)
## category splits as R-------R-R-LL-, improve=0.02864952, (0 missing)
## goal < 51500 to the right, improve=0.01454334, (0 missing)
## description_length < 6216 to the left, improve=0.01329172, (0 missing)
## Surrogate splits:
## description_length < 9044.5 to the right, agree=0.658, adj=0.037, (0 split)
## reward_length < 2911.5 to the right, agree=0.654, adj=0.024, (0 split)
## goal < 4448.5 to the left, agree=0.649, adj=0.012, (0 split)
##
## Node number 68: 396 observations
## mean=0.07575758, MSE=0.07001837
##
## Node number 69: 431 observations, complexity param=0.0002778713
## mean=0.1809745, MSE=0.1482227
## left son=138 (246 obs) right son=139 (185 obs)
## Primary splits:
## goal < 13650 to the right, improve=0.04550224, (0 missing)
## description_length < 1070 to the left, improve=0.02788326, (0 missing)
## reward_length < 3688.5 to the left, improve=0.02766217, (0 missing)
## campaign_duration < 30.69 to the left, improve=0.02062214, (0 missing)
## video_status < 0.5 to the left, improve=0.01470918, (0 missing)
## Surrogate splits:
## category splits as L---------R--L-, agree=0.603, adj=0.076, (0 split)
## social_media_count splits as LRRL, agree=0.592, adj=0.049, (0 split)
## mo_launched splits as LLLLLRLLLLLL, agree=0.585, adj=0.032, (0 split)
## reward_length < 4272.5 to the left, agree=0.582, adj=0.027, (0 split)
## description_length < 538.5 to the right, agree=0.575, adj=0.011, (0 split)
##
## Node number 70: 169 observations, complexity param=0.0001055651
## mean=0.1065089, MSE=0.09516474
## left son=140 (59 obs) right son=141 (110 obs)
## Primary splits:
## mo_launched splits as RRRRRRRRLLLL, improve=0.063937390, (0 missing)
## description_length < 189 to the right, improve=0.030480530, (0 missing)
## reward_length < 4725 to the left, improve=0.024742800, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.010458350, (0 missing)
## goal < 7087 to the right, improve=0.009643107, (0 missing)
## Surrogate splits:
## reward_length < 3168 to the left, agree=0.680, adj=0.085, (0 split)
## campaign_duration < 60.02 to the right, agree=0.675, adj=0.068, (0 split)
## category splits as R-------R-R-RL-, agree=0.675, adj=0.068, (0 split)
## description_length < 707.5 to the right, agree=0.663, adj=0.034, (0 split)
## goal < 4925 to the left, agree=0.657, adj=0.017, (0 split)
##
## Node number 71: 810 observations, complexity param=0.0006627986
## mean=0.3160494, MSE=0.2161622
## left son=142 (337 obs) right son=143 (473 obs)
## Primary splits:
## category splits as R-------L-R-LR-, improve=0.038683040, (0 missing)
## video_status < 0.5 to the left, improve=0.029302250, (0 missing)
## mo_launched splits as LRRLLLRRRLLR, improve=0.016452030, (0 missing)
## description_length < 2141.5 to the left, improve=0.011426830, (0 missing)
## reward_length < 4178.5 to the left, improve=0.009739238, (0 missing)
## Surrogate splits:
## description_length < 3418.5 to the right, agree=0.644, adj=0.145, (0 split)
## video_status < 0.5 to the left, agree=0.602, adj=0.045, (0 split)
## reward_length < 4739.5 to the right, agree=0.598, adj=0.033, (0 split)
## usa < 0.5 to the left, agree=0.596, adj=0.030, (0 split)
## goal < 8066.5 to the right, agree=0.588, adj=0.009, (0 split)
##
## Node number 72: 154 observations
## mean=0.03246753, MSE=0.03141339
##
## Node number 73: 125 observations, complexity param=0.0001992626
## mean=0.192, MSE=0.155136
## left son=146 (82 obs) right son=147 (43 obs)
## Primary splits:
## mo_launched splits as LLRLLLLLRRRL, improve=0.10963160, (0 missing)
## description_length < 859.5 to the left, improve=0.03922104, (0 missing)
## video_status < 0.5 to the left, improve=0.02475739, (0 missing)
## reward_length < 4517 to the right, improve=0.02066294, (0 missing)
## campaign_duration < 59.03 to the right, improve=0.01927661, (0 missing)
## Surrogate splits:
## campaign_duration < 77.045 to the left, agree=0.696, adj=0.116, (0 split)
## description_length < 101.5 to the right, agree=0.672, adj=0.047, (0 split)
## category splits as ----R-L--------, agree=0.664, adj=0.023, (0 split)
##
## Node number 74: 147 observations, complexity param=0.0002089609
## mean=0.2517007, MSE=0.1883474
## left son=148 (78 obs) right son=149 (69 obs)
## Primary splits:
## mo_launched splits as LRLRLRRLRLRR, improve=0.07351655, (0 missing)
## description_length < 684.5 to the left, improve=0.06901720, (0 missing)
## campaign_duration < 46.265 to the left, improve=0.03547912, (0 missing)
## social_media_count splits as RLR-, improve=0.02850218, (0 missing)
## goal < 4749.5 to the right, improve=0.02713759, (0 missing)
## Surrogate splits:
## goal < 5750 to the right, agree=0.592, adj=0.130, (0 split)
## description_length < 1548 to the left, agree=0.592, adj=0.130, (0 split)
## reward_length < 2485.5 to the left, agree=0.571, adj=0.087, (0 split)
## social_media_count splits as LLR-, agree=0.558, adj=0.058, (0 split)
## campaign_duration < 37.315 to the right, agree=0.551, adj=0.043, (0 split)
##
## Node number 75: 97 observations, complexity param=0.0002051527
## mean=0.5360825, MSE=0.2486981
## left son=150 (34 obs) right son=151 (63 obs)
## Primary splits:
## reward_length < 4473 to the right, improve=0.07278444, (0 missing)
## mo_launched splits as RRLRLRLRLRLL, improve=0.03721628, (0 missing)
## description_length < 767 to the left, improve=0.03378152, (0 missing)
## social_media_count splits as RLL-, improve=0.02865887, (0 missing)
## campaign_duration < 46.76 to the right, improve=0.01885123, (0 missing)
## Surrogate splits:
## campaign_duration < 17.825 to the left, agree=0.691, adj=0.118, (0 split)
## goal < 8250 to the right, agree=0.680, adj=0.088, (0 split)
## mo_launched splits as RRRRLRRRRRRR, agree=0.660, adj=0.029, (0 split)
##
## Node number 76: 89 observations
## mean=0.05617978, MSE=0.05302361
##
## Node number 77: 15 observations
## mean=0.8666667, MSE=0.1155556
##
## Node number 78: 389 observations, complexity param=0.0005498284
## mean=0.5938303, MSE=0.2411959
## left son=156 (166 obs) right son=157 (223 obs)
## Primary splits:
## goal < 7550 to the right, improve=0.05708274, (0 missing)
## video_status < 0.5 to the left, improve=0.02840724, (0 missing)
## reward_length < 4415.5 to the left, improve=0.02729837, (0 missing)
## usa < 0.5 to the left, improve=0.02288117, (0 missing)
## description_length < 1954.5 to the left, improve=0.01758578, (0 missing)
## Surrogate splits:
## description_length < 7073 to the right, agree=0.586, adj=0.030, (0 split)
## reward_length < 4671.5 to the right, agree=0.578, adj=0.012, (0 split)
## usa < 0.5 to the left, agree=0.576, adj=0.006, (0 split)
## social_media_count splits as RRRL, agree=0.576, adj=0.006, (0 split)
##
## Node number 79: 86 observations, complexity param=0.0001232329
## mean=0.8953488, MSE=0.0936993
## left son=158 (13 obs) right son=159 (73 obs)
## Primary splits:
## description_length < 2015 to the left, improve=0.14896670, (0 missing)
## campaign_duration < 28.81 to the left, improve=0.09922266, (0 missing)
## mo_launched splits as RLRRLLLRRLRR, improve=0.07070707, (0 missing)
## social_media_count splits as LRR-, improve=0.04267161, (0 missing)
## goal < 9750 to the left, improve=0.04246022, (0 missing)
## Surrogate splits:
## social_media_count splits as RRL-, agree=0.86, adj=0.077, (0 split)
## category splits as -RR-RR--------L, agree=0.86, adj=0.077, (0 split)
##
## Node number 80: 1421 observations, complexity param=0.0009317064
## mean=0.2104152, MSE=0.1661406
## left son=160 (275 obs) right son=161 (1146 obs)
## Primary splits:
## goal < 32200 to the right, improve=0.038442030, (0 missing)
## description_length < 1856 to the left, improve=0.020063510, (0 missing)
## reward_length < 7199.5 to the left, improve=0.011365760, (0 missing)
## mo_launched splits as LLRRLRRLRLLL, improve=0.010820950, (0 missing)
## video_status < 0.5 to the left, improve=0.005270589, (0 missing)
##
## Node number 81: 991 observations, complexity param=0.0004474458
## mean=0.3511604, MSE=0.2278468
## left son=162 (695 obs) right son=163 (296 obs)
## Primary splits:
## category splits as L-------L---LR-, improve=0.01927337, (0 missing)
## goal < 153500 to the right, improve=0.01827882, (0 missing)
## reward_length < 5989.5 to the left, improve=0.01761627, (0 missing)
## video_status < 0.5 to the left, improve=0.01342093, (0 missing)
## mo_launched splits as RRLRRLRRLRLR, improve=0.01316800, (0 missing)
## Surrogate splits:
## reward_length < 5002 to the right, agree=0.709, adj=0.027, (0 split)
## goal < 76765 to the left, agree=0.707, adj=0.020, (0 split)
##
## Node number 82: 230 observations, complexity param=0.0003699419
## mean=0.2434783, MSE=0.1841966
## left son=164 (200 obs) right son=165 (30 obs)
## Primary splits:
## campaign_duration < 28.31 to the right, improve=0.08505918, (0 missing)
## reward_length < 8951.5 to the left, improve=0.08041899, (0 missing)
## category splits as L-------R---LL-, improve=0.06244298, (0 missing)
## description_length < 5056 to the left, improve=0.05298263, (0 missing)
## mo_launched splits as RLLRRLLRLRRL, improve=0.02142422, (0 missing)
## Surrogate splits:
## description_length < 11502 to the left, agree=0.878, adj=0.067, (0 split)
##
## Node number 83: 1592 observations, complexity param=0.0005989149
## mean=0.4717337, MSE=0.249201
## left son=166 (1191 obs) right son=167 (401 obs)
## Primary splits:
## reward_length < 9097 to the left, improve=0.014705150, (0 missing)
## category splits as R-------R---LR-, improve=0.011661840, (0 missing)
## description_length < 3094 to the left, improve=0.011088920, (0 missing)
## mo_launched splits as LRRRRLLLRLLL, improve=0.008765471, (0 missing)
## campaign_duration < 36.495 to the right, improve=0.005829387, (0 missing)
## Surrogate splits:
## description_length < 13959.5 to the left, agree=0.751, adj=0.010, (0 split)
## goal < 4386 to the right, agree=0.749, adj=0.005, (0 split)
##
## Node number 84: 120 observations, complexity param=0.0001221771
## mean=0.1833333, MSE=0.1497222
## left son=168 (42 obs) right son=169 (78 obs)
## Primary splits:
## goal < 51668.5 to the right, improve=0.06623988, (0 missing)
## category splits as L-------L---LR-, improve=0.06088716, (0 missing)
## mo_launched splits as RRRLLRRLRRRL, improve=0.05932849, (0 missing)
## description_length < 4238.5 to the left, improve=0.02319234, (0 missing)
## video_status < 0.5 to the left, improve=0.02040816, (0 missing)
## Surrogate splits:
## reward_length < 30592 to the right, agree=0.700, adj=0.143, (0 split)
## description_length < 714 to the left, agree=0.683, adj=0.095, (0 split)
## campaign_duration < 21.435 to the left, agree=0.658, adj=0.024, (0 split)
## social_media_count splits as RRL-, agree=0.658, adj=0.024, (0 split)
## mo_launched splits as RRRLRRRRRRRR, agree=0.658, adj=0.024, (0 split)
##
## Node number 85: 579 observations, complexity param=0.0004805768
## mean=0.4697755, MSE=0.2490865
## left son=170 (429 obs) right son=171 (150 obs)
## Primary splits:
## reward_length < 22304.5 to the left, improve=0.03167856, (0 missing)
## category splits as L-------L---LR-, improve=0.02388440, (0 missing)
## mo_launched splits as RLRLLRLRRLLL, improve=0.02354076, (0 missing)
## description_length < 11836.5 to the left, improve=0.01699779, (0 missing)
## goal < 875000 to the left, improve=0.01696882, (0 missing)
## Surrogate splits:
## goal < 875000 to the left, agree=0.751, adj=0.040, (0 split)
## description_length < 16403.5 to the left, agree=0.748, adj=0.027, (0 split)
##
## Node number 86: 866 observations, complexity param=0.0004470318
## mean=0.5404157, MSE=0.2483666
## left son=172 (438 obs) right son=173 (428 obs)
## Primary splits:
## description_length < 4739.5 to the left, improve=0.020245310, (0 missing)
## campaign_duration < 29.07 to the right, improve=0.018876170, (0 missing)
## reward_length < 21465 to the left, improve=0.018445870, (0 missing)
## video_status < 0.5 to the left, improve=0.011213150, (0 missing)
## goal < 7350 to the right, improve=0.007305328, (0 missing)
## Surrogate splits:
## reward_length < 15868 to the left, agree=0.620, adj=0.231, (0 split)
## category splits as L-----------R--, agree=0.574, adj=0.138, (0 split)
## goal < 8019 to the left, agree=0.558, adj=0.105, (0 split)
## mo_launched splits as RLLLRRRRLLLL, agree=0.550, adj=0.089, (0 split)
## campaign_duration < 35.505 to the right, agree=0.543, adj=0.075, (0 split)
##
## Node number 87: 698 observations, complexity param=0.0003799772
## mean=0.7091691, MSE=0.2062483
## left son=174 (468 obs) right son=175 (230 obs)
## Primary splits:
## reward_length < 17522 to the left, improve=0.02571040, (0 missing)
## description_length < 14457 to the left, improve=0.02567132, (0 missing)
## goal < 9900 to the right, improve=0.02472722, (0 missing)
## social_media_count splits as LRLR, improve=0.02157161, (0 missing)
## usa < 0.5 to the left, improve=0.01660311, (0 missing)
## Surrogate splits:
## description_length < 21714 to the left, agree=0.691, adj=0.061, (0 split)
## goal < 25250 to the left, agree=0.673, adj=0.009, (0 split)
## social_media_count splits as LLLR, agree=0.672, adj=0.004, (0 split)
##
## Node number 88: 294 observations, complexity param=0.0002015004
## mean=0.09863946, MSE=0.08890971
## left son=176 (211 obs) right son=177 (83 obs)
## Primary splits:
## reward_length < 13016.5 to the left, improve=0.07508905, (0 missing)
## mo_launched splits as LRLLRRLLRRLR, improve=0.03413772, (0 missing)
## description_length < 1519.5 to the left, improve=0.02107354, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.01981809, (0 missing)
## goal < 167500 to the right, improve=0.01884412, (0 missing)
## Surrogate splits:
## description_length < 3 to the right, agree=0.728, adj=0.036, (0 split)
## goal < 54750 to the right, agree=0.721, adj=0.012, (0 split)
##
## Node number 89: 255 observations, complexity param=0.0002802887
## mean=0.3098039, MSE=0.2138255
## left son=178 (210 obs) right son=179 (45 obs)
## Primary splits:
## mo_launched splits as LLLLRRLLLLLL, improve=0.05007295, (0 missing)
## reward_length < 27620 to the left, improve=0.04890090, (0 missing)
## goal < 118500 to the right, improve=0.03380984, (0 missing)
## description_length < 12078.5 to the right, improve=0.02937208, (0 missing)
## campaign_duration < 35.015 to the right, improve=0.02316734, (0 missing)
## Surrogate splits:
## description_length < 4652 to the right, agree=0.835, adj=0.067, (0 split)
## campaign_duration < 16.62 to the right, agree=0.831, adj=0.044, (0 split)
## goal < 1062500 to the left, agree=0.831, adj=0.044, (0 split)
## social_media_count splits as LLLR, agree=0.827, adj=0.022, (0 split)
##
## Node number 92: 337 observations, complexity param=0.000469814
## mean=0.2403561, MSE=0.182585
## left son=184 (303 obs) right son=185 (34 obs)
## Primary splits:
## reward_length < 15809 to the left, improve=0.07437518, (0 missing)
## category splits as ----RRL---L----, improve=0.04419662, (0 missing)
## campaign_duration < 34.435 to the right, improve=0.03782742, (0 missing)
## mo_launched splits as RLRLLRLLRRLL, improve=0.03532591, (0 missing)
## video_status < 0.5 to the left, improve=0.01416234, (0 missing)
##
## Node number 93: 2077 observations, complexity param=0.001270008
## mean=0.5498315, MSE=0.2475168
## left son=186 (178 obs) right son=187 (1899 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.02406371, (0 missing)
## reward_length < 9629.5 to the left, improve=0.01998534, (0 missing)
## description_length < 1139.5 to the left, improve=0.01548888, (0 missing)
## goal < 6065.95 to the right, improve=0.01343082, (0 missing)
## campaign_duration < 41.465 to the right, improve=0.01075415, (0 missing)
## Surrogate splits:
## photo_key < 0.5 to the left, agree=0.916, adj=0.022, (0 split)
##
## Node number 94: 5450 observations, complexity param=0.003129099
## mean=0.6645872, MSE=0.2229111
## left son=188 (1974 obs) right son=189 (3476 obs)
## Primary splits:
## goal < 12000.5 to the right, improve=0.025089290, (0 missing)
## campaign_duration < 39.93 to the right, improve=0.007184156, (0 missing)
## description_length < 5348 to the left, improve=0.006471761, (0 missing)
## reward_length < 18276 to the left, improve=0.005317783, (0 missing)
## video_status < 0.5 to the left, improve=0.004638574, (0 missing)
## Surrogate splits:
## description_length < 8048 to the right, agree=0.658, adj=0.055, (0 split)
## reward_length < 18040.5 to the right, agree=0.654, adj=0.046, (0 split)
## campaign_duration < 90.98 to the right, agree=0.638, adj=0.001, (0 split)
##
## Node number 95: 676 observations, complexity param=0.000304143
## mean=0.9171598, MSE=0.07597773
## left son=190 (27 obs) right son=191 (649 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.05768221, (0 missing)
## description_length < 2225.5 to the left, improve=0.04680029, (0 missing)
## goal < 20500 to the left, improve=0.01793190, (0 missing)
## category splits as -RRRLR-R-R-R--R, improve=0.01679683, (0 missing)
## campaign_duration < 57.53 to the right, improve=0.01101932, (0 missing)
##
## Node number 96: 687 observations, complexity param=0.0002289818
## mean=0.2197962, MSE=0.1714858
## left son=192 (59 obs) right son=193 (628 obs)
## Primary splits:
## goal < 3550 to the right, improve=0.018932720, (0 missing)
## reward_length < 2574.5 to the left, improve=0.016371630, (0 missing)
## mo_launched splits as LLRLLRLRRLLL, improve=0.015197880, (0 missing)
## campaign_duration < 11.98 to the right, improve=0.009524292, (0 missing)
## video_status < 0.5 to the left, improve=0.007290873, (0 missing)
##
## Node number 97: 400 observations, complexity param=0.0003232258
## mean=0.375, MSE=0.234375
## left son=194 (266 obs) right son=195 (134 obs)
## Primary splits:
## goal < 1674.5 to the right, improve=0.03358396, (0 missing)
## campaign_duration < 22.88 to the right, improve=0.02337585, (0 missing)
## video_status < 0.5 to the left, improve=0.01891138, (0 missing)
## reward_length < 1974 to the left, improve=0.01326260, (0 missing)
## category splits as --------R---LR-, improve=0.01225851, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.672, adj=0.022, (0 split)
##
## Node number 98: 1202 observations, complexity param=0.0007257683
## mean=0.3552413, MSE=0.2290449
## left son=196 (639 obs) right son=197 (563 obs)
## Primary splits:
## goal < 1837.39 to the right, improve=0.02567852, (0 missing)
## reward_length < 2768.5 to the left, improve=0.02558962, (0 missing)
## description_length < 592.5 to the left, improve=0.02459479, (0 missing)
## campaign_duration < 23.445 to the right, improve=0.01931950, (0 missing)
## video_status < 0.5 to the left, improve=0.01918996, (0 missing)
## Surrogate splits:
## campaign_duration < 29.965 to the right, agree=0.559, adj=0.059, (0 split)
## mo_launched splits as LRLLRLLLLRLL, agree=0.550, adj=0.039, (0 split)
## social_media_count splits as LRLL, agree=0.539, adj=0.016, (0 split)
## reward_length < 3946 to the left, agree=0.538, adj=0.014, (0 split)
## description_length < 163 to the right, agree=0.534, adj=0.005, (0 split)
##
## Node number 99: 1058 observations, complexity param=0.0005422279
## mean=0.5604915, MSE=0.2463408
## left son=198 (350 obs) right son=199 (708 obs)
## Primary splits:
## reward_length < 2569 to the left, improve=0.020265490, (0 missing)
## description_length < 2329.5 to the left, improve=0.015492520, (0 missing)
## campaign_duration < 59.91 to the right, improve=0.012662740, (0 missing)
## mo_launched splits as LLRRLLLLLLLR, improve=0.007892942, (0 missing)
## social_media_count splits as RRRL, improve=0.007223030, (0 missing)
## Surrogate splits:
## campaign_duration < 10.38 to the left, agree=0.674, adj=0.014, (0 split)
##
## Node number 100: 690 observations, complexity param=0.0002390247
## mean=0.5028986, MSE=0.2499916
## left son=200 (300 obs) right son=201 (390 obs)
## Primary splits:
## reward_length < 2255 to the left, improve=0.013497880, (0 missing)
## campaign_duration < 59.94 to the right, improve=0.009498505, (0 missing)
## video_status < 0.5 to the left, improve=0.009209872, (0 missing)
## social_media_count splits as LRRR, improve=0.008431447, (0 missing)
## goal < 610 to the right, improve=0.007896774, (0 missing)
## Surrogate splits:
## description_length < 386 to the left, agree=0.596, adj=0.070, (0 split)
## mo_launched splits as LRRLRRLRRRRR, agree=0.584, adj=0.043, (0 split)
## category splits as R---R---L-R-RL-, agree=0.580, adj=0.033, (0 split)
## goal < 110.5 to the left, agree=0.575, adj=0.023, (0 split)
## campaign_duration < 25.915 to the left, agree=0.568, adj=0.007, (0 split)
##
## Node number 101: 485 observations, complexity param=0.000229978
## mean=0.6391753, MSE=0.2306302
## left son=202 (162 obs) right son=203 (323 obs)
## Primary splits:
## category splits as R---R---R-R-LL-, improve=0.020027440, (0 missing)
## reward_length < 3700 to the right, improve=0.013452390, (0 missing)
## goal < 474.5 to the right, improve=0.010173680, (0 missing)
## description_length < 5528.5 to the left, improve=0.009625448, (0 missing)
## mo_launched splits as LLLRLLLLLLLR, improve=0.008454889, (0 missing)
## Surrogate splits:
## goal < 849 to the right, agree=0.67, adj=0.012, (0 split)
## description_length < 11864.5 to the right, agree=0.67, adj=0.012, (0 split)
## reward_length < 621 to the left, agree=0.67, adj=0.012, (0 split)
##
## Node number 102: 298 observations, complexity param=0.0001981542
## mean=0.6442953, MSE=0.2291789
## left son=204 (264 obs) right son=205 (34 obs)
## Primary splits:
## campaign_duration < 22.67 to the left, improve=0.02446358, (0 missing)
## goal < 55 to the right, improve=0.02316434, (0 missing)
## usa < 0.5 to the left, improve=0.02041138, (0 missing)
## description_length < 819 to the left, improve=0.01948386, (0 missing)
## video_status < 0.5 to the left, improve=0.01129227, (0 missing)
##
## Node number 103: 217 observations, complexity param=0.0001186963
## mean=0.7741935, MSE=0.1748179
## left son=206 (87 obs) right son=207 (130 obs)
## Primary splits:
## description_length < 973.5 to the left, improve=0.027358850, (0 missing)
## reward_length < 707.5 to the left, improve=0.022776970, (0 missing)
## campaign_duration < 4.78 to the left, improve=0.016461610, (0 missing)
## category splits as R---L---R-R-LR-, improve=0.010734430, (0 missing)
## goal < 762.5 to the left, improve=0.007228442, (0 missing)
## Surrogate splits:
## category splits as R---L---R-L-RR-, agree=0.636, adj=0.092, (0 split)
## campaign_duration < 5.01 to the left, agree=0.622, adj=0.057, (0 split)
## goal < 45 to the left, agree=0.618, adj=0.046, (0 split)
## mo_launched splits as -LR-R-R--R--, agree=0.613, adj=0.034, (0 split)
## social_media_count splits as RRLR, agree=0.608, adj=0.023, (0 split)
##
## Node number 104: 130 observations, complexity param=0.0002366631
## mean=0.5076923, MSE=0.2499408
## left son=208 (14 obs) right son=209 (116 obs)
## Primary splits:
## description_length < 603.5 to the left, improve=0.06427265, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.05520164, (0 missing)
## mo_launched splits as RLLRLLRLLRLR, improve=0.05466868, (0 missing)
## social_media_count splits as RRLR, improve=0.03156566, (0 missing)
## reward_length < 649.5 to the left, improve=0.01742191, (0 missing)
##
## Node number 105: 337 observations, complexity param=0.0001890358
## mean=0.6884273, MSE=0.2144952
## left son=210 (132 obs) right son=211 (205 obs)
## Primary splits:
## description_length < 1230 to the left, improve=0.024284660, (0 missing)
## goal < 2375 to the right, improve=0.021391990, (0 missing)
## reward_length < 3942 to the left, improve=0.020393170, (0 missing)
## mo_launched splits as LRLLLLLLRRLL, improve=0.010006820, (0 missing)
## campaign_duration < 31.955 to the left, improve=0.008856806, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.629, adj=0.053, (0 split)
## reward_length < 2656 to the left, agree=0.620, adj=0.030, (0 split)
## photo_key < 0.5 to the left, agree=0.614, adj=0.015, (0 split)
## category splits as -R---LR--R-----, agree=0.614, adj=0.015, (0 split)
##
## Node number 106: 53 observations, complexity param=0.000368374
## mean=0.5471698, MSE=0.247775
## left son=212 (24 obs) right son=213 (29 obs)
## Primary splits:
## mo_launched splits as RRLLRRRLLLRL, improve=0.29496140, (0 missing)
## goal < 475 to the right, improve=0.05999733, (0 missing)
## reward_length < 1968 to the left, improve=0.05734095, (0 missing)
## description_length < 864.5 to the left, improve=0.03465959, (0 missing)
## campaign_duration < 60.02 to the right, improve=0.02586425, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the right, agree=0.604, adj=0.125, (0 split)
## goal < 175 to the left, agree=0.604, adj=0.125, (0 split)
## description_length < 728.5 to the left, agree=0.604, adj=0.125, (0 split)
## reward_length < 2927.5 to the left, agree=0.585, adj=0.083, (0 split)
##
## Node number 107: 376 observations, complexity param=0.0001666639
## mean=0.8138298, MSE=0.1515109
## left son=214 (225 obs) right son=215 (151 obs)
## Primary splits:
## mo_launched splits as LRRLLRLRLLLR, improve=0.028497520, (0 missing)
## social_media_count splits as RRLL, improve=0.014998410, (0 missing)
## campaign_duration < 30.065 to the left, improve=0.008228242, (0 missing)
## description_length < 1002 to the left, improve=0.007915801, (0 missing)
## goal < 490 to the right, improve=0.005798385, (0 missing)
## Surrogate splits:
## campaign_duration < 29.965 to the right, agree=0.644, adj=0.113, (0 split)
## reward_length < 982.5 to the right, agree=0.614, adj=0.040, (0 split)
## goal < 157.5 to the right, agree=0.604, adj=0.013, (0 split)
## category splits as -LR--LL--------, agree=0.601, adj=0.007, (0 split)
## description_length < 102.5 to the right, agree=0.601, adj=0.007, (0 split)
##
## Node number 108: 19 observations
## mean=0.3684211, MSE=0.232687
##
## Node number 109: 17 observations
## mean=0.9411765, MSE=0.05536332
##
## Node number 110: 116 observations, complexity param=0.0001042352
## mean=0.7931034, MSE=0.1640904
## left son=220 (89 obs) right son=221 (27 obs)
## Primary splits:
## campaign_duration < 23.26 to the left, improve=0.05334214, (0 missing)
## description_length < 988 to the left, improve=0.05125313, (0 missing)
## goal < 2875 to the right, improve=0.01888219, (0 missing)
## reward_length < 2529 to the left, improve=0.01635866, (0 missing)
## video_status < 0.5 to the left, improve=0.01283482, (0 missing)
##
## Node number 111: 295 observations
## mean=0.9152542, MSE=0.07756392
##
## Node number 112: 293 observations, complexity param=0.0002542986
## mean=0.3276451, MSE=0.2202938
## left son=224 (198 obs) right son=225 (95 obs)
## Primary splits:
## goal < 1921.195 to the right, improve=0.02853417, (0 missing)
## reward_length < 8890 to the left, improve=0.02850484, (0 missing)
## category splits as R-------L---L--, improve=0.02472124, (0 missing)
## mo_launched splits as LLLLLLRRLLLL, improve=0.01570970, (0 missing)
## usa < 0.5 to the left, improve=0.01556681, (0 missing)
## Surrogate splits:
## description_length < 2045.5 to the left, agree=0.683, adj=0.021, (0 split)
## campaign_duration < 16.185 to the right, agree=0.679, adj=0.011, (0 split)
## social_media_count splits as LLR-, agree=0.679, adj=0.011, (0 split)
## reward_length < 4071.5 to the right, agree=0.679, adj=0.011, (0 split)
##
## Node number 113: 921 observations, complexity param=0.0003354286
## mean=0.5287731, MSE=0.2491721
## left son=226 (96 obs) right son=227 (825 obs)
## Primary splits:
## campaign_duration < 55.21 to the right, improve=0.01423765, (0 missing)
## category splits as R-------L---R--, improve=0.01347721, (0 missing)
## description_length < 534.5 to the left, improve=0.01169745, (0 missing)
## reward_length < 8138.5 to the left, improve=0.01050541, (0 missing)
## mo_launched splits as LRRRRLLLRRRL, improve=0.00671206, (0 missing)
##
## Node number 114: 400 observations, complexity param=0.0003246805
## mean=0.56, MSE=0.2464
## left son=228 (265 obs) right son=229 (135 obs)
## Primary splits:
## mo_launched splits as LRLRRLLLLRLL, improve=0.03051177, (0 missing)
## goal < 404 to the right, improve=0.02271183, (0 missing)
## reward_length < 10296.5 to the left, improve=0.01251504, (0 missing)
## description_length < 532.5 to the left, improve=0.01155353, (0 missing)
## video_status < 0.5 to the left, improve=0.01056751, (0 missing)
## Surrogate splits:
## description_length < 2025.5 to the left, agree=0.675, adj=0.037, (0 split)
## social_media_count splits as LLRL, agree=0.670, adj=0.022, (0 split)
## reward_length < 4103.5 to the right, agree=0.668, adj=0.015, (0 split)
##
## Node number 115: 243 observations, complexity param=0.0002247599
## mean=0.7736626, MSE=0.1751088
## left son=230 (137 obs) right son=231 (106 obs)
## Primary splits:
## description_length < 1370.5 to the left, improve=0.04751173, (0 missing)
## campaign_duration < 8.035 to the left, improve=0.03368369, (0 missing)
## mo_launched splits as RRLLRRRRRRRL, improve=0.03242832, (0 missing)
## reward_length < 4132 to the left, improve=0.02380598, (0 missing)
## goal < 760 to the left, improve=0.01972990, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLLLRLLRRLL, agree=0.646, adj=0.189, (0 split)
## reward_length < 8699 to the left, agree=0.597, adj=0.075, (0 split)
## goal < 507.5 to the left, agree=0.588, adj=0.057, (0 split)
## social_media_count splits as LRL-, agree=0.580, adj=0.038, (0 split)
## campaign_duration < 29.975 to the left, agree=0.572, adj=0.019, (0 split)
##
## Node number 116: 672 observations, complexity param=0.000409112
## mean=0.547619, MSE=0.2477324
## left son=232 (503 obs) right son=233 (169 obs)
## Primary splits:
## goal < 985 to the right, improve=0.02393797, (0 missing)
## mo_launched splits as RRRRRRLRLRRL, improve=0.02002152, (0 missing)
## reward_length < 4852.5 to the left, improve=0.01905706, (0 missing)
## description_length < 7382.5 to the right, improve=0.01522237, (0 missing)
## campaign_duration < 34.53 to the right, improve=0.01300270, (0 missing)
## Surrogate splits:
## campaign_duration < 12.49 to the right, agree=0.757, adj=0.036, (0 split)
## description_length < 2098.5 to the right, agree=0.753, adj=0.018, (0 split)
##
## Node number 117: 368 observations, complexity param=0.0002851963
## mean=0.6902174, MSE=0.2138173
## left son=234 (76 obs) right son=235 (292 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.032700490, (0 missing)
## mo_launched splits as RLLRRRLLLLRL, improve=0.019789190, (0 missing)
## description_length < 2565.5 to the right, improve=0.011167750, (0 missing)
## reward_length < 6182 to the right, improve=0.011003250, (0 missing)
## goal < 1707.5 to the right, improve=0.009005453, (0 missing)
## Surrogate splits:
## goal < 125 to the left, agree=0.802, adj=0.039, (0 split)
##
## Node number 118: 1717 observations, complexity param=0.0004676145
## mean=0.6930693, MSE=0.2127242
## left son=236 (814 obs) right son=237 (903 obs)
## Primary splits:
## goal < 2011.5 to the right, improve=0.012470900, (0 missing)
## campaign_duration < 23.03 to the right, improve=0.008108935, (0 missing)
## reward_length < 13185.5 to the left, improve=0.005312164, (0 missing)
## video_status < 0.5 to the left, improve=0.003258452, (0 missing)
## category splits as R-------R---L--, improve=0.002869420, (0 missing)
## Surrogate splits:
## campaign_duration < 30.545 to the right, agree=0.574, adj=0.102, (0 split)
## mo_launched splits as RRRLRRLRRRRR, agree=0.538, adj=0.025, (0 split)
## description_length < 5835.5 to the right, agree=0.535, adj=0.020, (0 split)
## reward_length < 16157.5 to the right, agree=0.528, adj=0.005, (0 split)
## social_media_count splits as RRLR, agree=0.527, adj=0.002, (0 split)
##
## Node number 119: 357 observations, complexity param=0.0001824518
## mean=0.8319328, MSE=0.1398206
## left son=238 (108 obs) right son=239 (249 obs)
## Primary splits:
## reward_length < 9333 to the left, improve=0.031301430, (0 missing)
## mo_launched splits as RLLLRLLLRLLR, improve=0.018882370, (0 missing)
## description_length < 18463.5 to the left, improve=0.018533960, (0 missing)
## category splits as L-------R---L--, improve=0.010773980, (0 missing)
## goal < 3637.5 to the left, improve=0.008128908, (0 missing)
## Surrogate splits:
## campaign_duration < 7.22 to the left, agree=0.703, adj=0.019, (0 split)
## goal < 212.5 to the left, agree=0.700, adj=0.009, (0 split)
##
## Node number 120: 557 observations, complexity param=0.000316034
## mean=0.5421903, MSE=0.24822
## left son=240 (158 obs) right son=241 (399 obs)
## Primary splits:
## goal < 2306.5 to the right, improve=0.022265830, (0 missing)
## description_length < 551.5 to the left, improve=0.014619030, (0 missing)
## mo_launched splits as RRRRRLRLLRRR, improve=0.010558330, (0 missing)
## reward_length < 6445 to the right, improve=0.010392340, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.007843175, (0 missing)
## Surrogate splits:
## campaign_duration < 89.99 to the right, agree=0.724, adj=0.025, (0 split)
## description_length < 9713 to the right, agree=0.724, adj=0.025, (0 split)
##
## Node number 121: 367 observations, complexity param=0.0001863424
## mean=0.6648501, MSE=0.2228244
## left son=242 (85 obs) right son=243 (282 obs)
## Primary splits:
## description_length < 993.5 to the left, improve=0.016940910, (0 missing)
## goal < 3100 to the right, improve=0.014852030, (0 missing)
## campaign_duration < 60.745 to the left, improve=0.011617980, (0 missing)
## mo_launched splits as LLLLLLLLRLRR, improve=0.009070123, (0 missing)
## reward_length < 7182.5 to the right, improve=0.006602599, (0 missing)
## Surrogate splits:
## campaign_duration < 10.175 to the left, agree=0.771, adj=0.012, (0 split)
##
## Node number 122: 195 observations, complexity param=0.0001763981
## mean=0.6717949, MSE=0.2204865
## left son=244 (129 obs) right son=245 (66 obs)
## Primary splits:
## mo_launched splits as RRLLLLRLLRLL, improve=0.03996450, (0 missing)
## campaign_duration < 29.99 to the left, improve=0.03451985, (0 missing)
## goal < 3241.5 to the right, improve=0.03084630, (0 missing)
## reward_length < 4198 to the left, improve=0.02574786, (0 missing)
## description_length < 1154.5 to the left, improve=0.01590451, (0 missing)
## Surrogate splits:
## goal < 325 to the right, agree=0.677, adj=0.045, (0 split)
## reward_length < 16582 to the left, agree=0.677, adj=0.045, (0 split)
## category splits as -RL--RLL-------, agree=0.672, adj=0.030, (0 split)
## description_length < 3879 to the left, agree=0.667, adj=0.015, (0 split)
##
## Node number 123: 85 observations
## mean=0.8941176, MSE=0.09467128
##
## Node number 124: 442 observations, complexity param=0.0002441824
## mean=0.5950226, MSE=0.2409707
## left son=248 (136 obs) right son=249 (306 obs)
## Primary splits:
## mo_launched splits as RLRRLRLLRRRR, improve=0.02220712, (0 missing)
## reward_length < 5282 to the left, improve=0.01810656, (0 missing)
## campaign_duration < 54.335 to the right, improve=0.01435118, (0 missing)
## goal < 1562.5 to the right, improve=0.01044697, (0 missing)
## description_length < 86 to the right, improve=0.00599628, (0 missing)
## Surrogate splits:
## description_length < 1076 to the right, agree=0.699, adj=0.022, (0 split)
## category splits as ----L-R---R--R-, agree=0.697, adj=0.015, (0 split)
## usa < 0.5 to the left, agree=0.695, adj=0.007, (0 split)
##
## Node number 125: 1104 observations, complexity param=0.0002640441
## mean=0.7382246, MSE=0.193249
## left son=250 (926 obs) right son=251 (178 obs)
## Primary splits:
## goal < 645 to the right, improve=0.012055560, (0 missing)
## campaign_duration < 29.965 to the right, improve=0.011254380, (0 missing)
## mo_launched splits as RRRRLLLLRRLL, improve=0.008348602, (0 missing)
## category splits as ----LRR---L--R-, improve=0.006875854, (0 missing)
## reward_length < 11718.5 to the left, improve=0.005174943, (0 missing)
## Surrogate splits:
## campaign_duration < 7.805 to the right, agree=0.841, adj=0.017, (0 split)
##
## Node number 126: 4070 observations, complexity param=0.0004133988
## mean=0.7850123, MSE=0.168768
## left son=252 (2933 obs) right son=253 (1137 obs)
## Primary splits:
## reward_length < 9064.5 to the left, improve=0.005862486, (0 missing)
## description_length < 4646.5 to the left, improve=0.005496977, (0 missing)
## goal < 687.5 to the right, improve=0.004187911, (0 missing)
## mo_launched splits as RRRRLLLLLLRL, improve=0.003957944, (0 missing)
## category splits as -RRRLRLR-RLR-LR, improve=0.003751581, (0 missing)
## Surrogate splits:
## description_length < 9972 to the left, agree=0.724, adj=0.012, (0 split)
## goal < 4098 to the left, agree=0.722, adj=0.005, (0 split)
## category splits as -RLLLLLR-LLL-LL, agree=0.722, adj=0.004, (0 split)
## campaign_duration < 29.955 to the right, agree=0.721, adj=0.002, (0 split)
##
## Node number 127: 1451 observations, complexity param=0.0001982897
## mean=0.8711234, MSE=0.1122674
## left son=254 (622 obs) right son=255 (829 obs)
## Primary splits:
## reward_length < 6368.5 to the left, improve=0.009816745, (0 missing)
## mo_launched splits as LRRLLLLLLLLL, improve=0.004983621, (0 missing)
## campaign_duration < 19.905 to the right, improve=0.004450603, (0 missing)
## description_length < 2536.5 to the left, improve=0.004438642, (0 missing)
## usa < 0.5 to the left, improve=0.004425304, (0 missing)
## Surrogate splits:
## category splits as -LRRR-LR--RR-RR, agree=0.615, adj=0.101, (0 split)
## goal < 525 to the left, agree=0.611, adj=0.092, (0 split)
## campaign_duration < 14.21 to the left, agree=0.592, adj=0.048, (0 split)
##
## Node number 132: 236 observations
## mean=0.01694915, MSE=0.01666188
##
## Node number 133: 291 observations
## mean=0.1065292, MSE=0.09518074
##
## Node number 134: 82 observations
## mean=0.07317073, MSE=0.06781678
##
## Node number 135: 149 observations
## mean=0.2281879, MSE=0.1761182
##
## Node number 138: 246 observations
## mean=0.1097561, MSE=0.0977097
##
## Node number 139: 185 observations, complexity param=0.0002778713
## mean=0.2756757, MSE=0.1996786
## left son=278 (93 obs) right son=279 (92 obs)
## Primary splits:
## description_length < 1672 to the left, improve=0.07927611, (0 missing)
## video_status < 0.5 to the left, improve=0.03759566, (0 missing)
## mo_launched splits as RLLLRRRLLLLL, improve=0.03521608, (0 missing)
## campaign_duration < 61.035 to the left, improve=0.03010159, (0 missing)
## reward_length < 3687.5 to the left, improve=0.02873233, (0 missing)
## Surrogate splits:
## category splits as R---------L--R-, agree=0.616, adj=0.228, (0 split)
## reward_length < 4299 to the left, agree=0.600, adj=0.196, (0 split)
## campaign_duration < 41.985 to the left, agree=0.589, adj=0.174, (0 split)
## mo_launched splits as RRRLLRLLRLRL, agree=0.584, adj=0.163, (0 split)
## goal < 9590 to the right, agree=0.562, adj=0.120, (0 split)
##
## Node number 140: 59 observations
## mean=0, MSE=0
##
## Node number 141: 110 observations
## mean=0.1636364, MSE=0.1368595
##
## Node number 142: 337 observations, complexity param=0.0001793883
## mean=0.2077151, MSE=0.1645696
## left son=284 (129 obs) right son=285 (208 obs)
## Primary splits:
## mo_launched splits as LLRLLRLRRRRR, improve=0.031507350, (0 missing)
## video_status < 0.5 to the left, improve=0.022251510, (0 missing)
## usa < 0.5 to the left, improve=0.009536038, (0 missing)
## reward_length < 4187 to the left, improve=0.008289929, (0 missing)
## goal < 4675 to the left, improve=0.007941831, (0 missing)
## Surrogate splits:
## reward_length < 4748.5 to the right, agree=0.635, adj=0.047, (0 split)
## campaign_duration < 13.625 to the left, agree=0.629, adj=0.031, (0 split)
## social_media_count splits as RLR-, agree=0.629, adj=0.031, (0 split)
## description_length < 847 to the left, agree=0.620, adj=0.008, (0 split)
##
## Node number 143: 473 observations, complexity param=0.00053513
## mean=0.3932347, MSE=0.2386012
## left son=286 (189 obs) right son=287 (284 obs)
## Primary splits:
## description_length < 1510.5 to the left, improve=0.04618732, (0 missing)
## mo_launched splits as LRRLLLRRRLLR, improve=0.02807059, (0 missing)
## video_status < 0.5 to the left, improve=0.02289596, (0 missing)
## reward_length < 4436.5 to the left, improve=0.02240756, (0 missing)
## campaign_duration < 58.78 to the right, improve=0.01598931, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.607, adj=0.016, (0 split)
## campaign_duration < 10.32 to the left, agree=0.603, adj=0.005, (0 split)
## mo_launched splits as RRRRRRRRRRLR, agree=0.603, adj=0.005, (0 split)
## reward_length < 3031.5 to the left, agree=0.603, adj=0.005, (0 split)
##
## Node number 146: 82 observations
## mean=0.09756098, MSE=0.08804283
##
## Node number 147: 43 observations, complexity param=0.0001380458
## mean=0.372093, MSE=0.2336398
## left son=294 (18 obs) right son=295 (25 obs)
## Primary splits:
## description_length < 859.5 to the left, improve=0.13004630, (0 missing)
## reward_length < 4250.5 to the right, improve=0.07716806, (0 missing)
## campaign_duration < 59.265 to the right, improve=0.05326705, (0 missing)
## goal < 11000 to the left, improve=0.05041667, (0 missing)
## social_media_count splits as LRR-, improve=0.03813393, (0 missing)
## Surrogate splits:
## reward_length < 1269 to the left, agree=0.651, adj=0.167, (0 split)
## mo_launched splits as --R-----RRL-, agree=0.628, adj=0.111, (0 split)
## campaign_duration < 30.02 to the left, agree=0.605, adj=0.056, (0 split)
## goal < 11000 to the left, agree=0.605, adj=0.056, (0 split)
##
## Node number 148: 78 observations
## mean=0.1410256, MSE=0.1211374
##
## Node number 149: 69 observations, complexity param=0.0001964052
## mean=0.3768116, MSE=0.2348246
## left son=298 (39 obs) right son=299 (30 obs)
## Primary splits:
## campaign_duration < 30.065 to the left, improve=0.11807490, (0 missing)
## description_length < 749.5 to the left, improve=0.06468822, (0 missing)
## goal < 5275 to the right, improve=0.03652355, (0 missing)
## reward_length < 2077.5 to the left, improve=0.02256451, (0 missing)
## mo_launched splits as -L-R-LL-R-LR, improve=0.01252236, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-R-LL-L-LR, agree=0.681, adj=0.267, (0 split)
## description_length < 1429.5 to the left, agree=0.652, adj=0.200, (0 split)
## reward_length < 2542.5 to the left, agree=0.594, adj=0.067, (0 split)
##
## Node number 150: 34 observations, complexity param=0.0002051527
## mean=0.3529412, MSE=0.2283737
## left son=300 (27 obs) right son=301 (7 obs)
## Primary splits:
## mo_launched splits as LRLRLLLL-LLL, improve=0.28860030, (0 missing)
## reward_length < 4568 to the left, improve=0.09218855, (0 missing)
## campaign_duration < 59.52 to the left, improve=0.05419272, (0 missing)
## goal < 6250 to the right, improve=0.04045954, (0 missing)
## description_length < 941.5 to the right, improve=0.01753247, (0 missing)
##
## Node number 151: 63 observations, complexity param=0.0001533001
## mean=0.6349206, MSE=0.2317964
## left son=302 (28 obs) right son=303 (35 obs)
## Primary splits:
## description_length < 944.5 to the left, improve=0.10048910, (0 missing)
## goal < 6100 to the left, improve=0.09761064, (0 missing)
## social_media_count splits as RLL-, improve=0.09510870, (0 missing)
## mo_launched splits as RLRLLRLRLRRL, improve=0.07617754, (0 missing)
## campaign_duration < 46.76 to the right, improve=0.07440217, (0 missing)
## Surrogate splits:
## social_media_count splits as RLR-, agree=0.635, adj=0.179, (0 split)
## mo_launched splits as RRRLRRRRRLRL, agree=0.635, adj=0.179, (0 split)
## reward_length < 4149 to the left, agree=0.587, adj=0.071, (0 split)
## campaign_duration < 29.98 to the left, agree=0.571, adj=0.036, (0 split)
##
## Node number 156: 166 observations, complexity param=0.0004970731
## mean=0.4578313, MSE=0.2482218
## left son=312 (45 obs) right son=313 (121 obs)
## Primary splits:
## reward_length < 3555 to the left, improve=0.11750850, (0 missing)
## description_length < 1958 to the left, improve=0.03870295, (0 missing)
## mo_launched splits as RLLRLRLRLLLL, improve=0.03029807, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.01622169, (0 missing)
## video_status < 0.5 to the left, improve=0.01520846, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.735, adj=0.022, (0 split)
##
## Node number 157: 223 observations, complexity param=0.0002768289
## mean=0.6950673, MSE=0.2119488
## left son=314 (8 obs) right son=315 (215 obs)
## Primary splits:
## reward_length < 1221.5 to the left, improve=0.05705226, (0 missing)
## video_status < 0.5 to the left, improve=0.04048751, (0 missing)
## campaign_duration < 59.975 to the right, improve=0.02892017, (0 missing)
## description_length < 2419.5 to the left, improve=0.01856373, (0 missing)
## mo_launched splits as RRRRRRRRRLRR, improve=0.01774972, (0 missing)
##
## Node number 158: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 159: 73 observations
## mean=0.9452055, MSE=0.05179208
##
## Node number 160: 275 observations
## mean=0.04727273, MSE=0.04503802
##
## Node number 161: 1146 observations, complexity param=0.0006292943
## mean=0.2495637, MSE=0.1872817
## left son=322 (342 obs) right son=323 (804 obs)
## Primary splits:
## description_length < 1854.5 to the left, improve=0.028560850, (0 missing)
## reward_length < 7191.5 to the left, improve=0.015127790, (0 missing)
## mo_launched splits as LLRRLRRLRLLL, improve=0.012360460, (0 missing)
## goal < 15888.5 to the right, improve=0.010846710, (0 missing)
## video_status < 0.5 to the left, improve=0.007448234, (0 missing)
##
## Node number 162: 695 observations, complexity param=0.0004474458
## mean=0.3079137, MSE=0.2131028
## left son=324 (233 obs) right son=325 (462 obs)
## Primary splits:
## goal < 26125 to the right, improve=0.02889090, (0 missing)
## mo_launched splits as RRLRLLRRRRLR, improve=0.02514129, (0 missing)
## reward_length < 8677 to the left, improve=0.02253990, (0 missing)
## video_status < 0.5 to the left, improve=0.01755865, (0 missing)
## campaign_duration < 29.585 to the right, improve=0.01464116, (0 missing)
## Surrogate splits:
## description_length < 20407 to the right, agree=0.675, adj=0.03, (0 split)
##
## Node number 163: 296 observations, complexity param=0.0003955493
## mean=0.4527027, MSE=0.247763
## left son=326 (32 obs) right son=327 (264 obs)
## Primary splits:
## goal < 117500 to the right, improve=0.05253754, (0 missing)
## reward_length < 5931 to the left, improve=0.02769965, (0 missing)
## mo_launched splits as RLLLRLLRLRLR, improve=0.02151403, (0 missing)
## social_media_count splits as LRRL, improve=0.01535617, (0 missing)
## description_length < 9492 to the left, improve=0.01178485, (0 missing)
##
## Node number 164: 200 observations, complexity param=0.0002635163
## mean=0.195, MSE=0.156975
## left son=328 (192 obs) right son=329 (8 obs)
## Primary splits:
## reward_length < 10412 to the left, improve=0.08176063, (0 missing)
## category splits as L-------R---LL-, improve=0.05860981, (0 missing)
## description_length < 2304 to the left, improve=0.03994500, (0 missing)
## mo_launched splits as LLLRLLLLLRRL, improve=0.03523827, (0 missing)
## campaign_duration < 30.06 to the left, improve=0.01982076, (0 missing)
##
## Node number 165: 30 observations, complexity param=0.0001683588
## mean=0.5666667, MSE=0.2455556
## left son=330 (7 obs) right son=331 (23 obs)
## Primary splits:
## mo_launched splits as RLRRRRLRRLLR, improve=0.22261880, (0 missing)
## reward_length < 5813.5 to the left, improve=0.20706740, (0 missing)
## category splits as R-------R---LL-, improve=0.19306180, (0 missing)
## description_length < 3342 to the left, improve=0.12778200, (0 missing)
## goal < 7000 to the right, improve=0.05656109, (0 missing)
## Surrogate splits:
## goal < 8225 to the right, agree=0.8, adj=0.143, (0 split)
##
## Node number 166: 1191 observations, complexity param=0.0004203066
## mean=0.4366079, MSE=0.2459814
## left son=332 (755 obs) right son=333 (436 obs)
## Primary splits:
## category splits as R-------L---LR-, improve=0.013974920, (0 missing)
## mo_launched splits as LRRRRLLLLLLL, improve=0.008978589, (0 missing)
## description_length < 5230.5 to the left, improve=0.008020233, (0 missing)
## campaign_duration < 36.495 to the right, improve=0.007561687, (0 missing)
## reward_length < 8713.5 to the right, improve=0.005959217, (0 missing)
## Surrogate splits:
## reward_length < 5306.5 to the right, agree=0.637, adj=0.009, (0 split)
## campaign_duration < 13.995 to the right, agree=0.635, adj=0.002, (0 split)
## description_length < 939.5 to the right, agree=0.635, adj=0.002, (0 split)
##
## Node number 167: 401 observations, complexity param=0.0004430328
## mean=0.5760599, MSE=0.2442149
## left son=334 (180 obs) right son=335 (221 obs)
## Primary splits:
## mo_launched splits as RRRRLLLRRRLL, improve=0.044067310, (0 missing)
## reward_length < 10956.5 to the right, improve=0.018171130, (0 missing)
## category splits as R-------R---LR-, improve=0.016392090, (0 missing)
## description_length < 3083.5 to the left, improve=0.008766403, (0 missing)
## campaign_duration < 27.94 to the left, improve=0.007451913, (0 missing)
## Surrogate splits:
## goal < 8002.5 to the right, agree=0.571, adj=0.044, (0 split)
## campaign_duration < 65.205 to the right, agree=0.566, adj=0.033, (0 split)
## description_length < 8707 to the right, agree=0.564, adj=0.028, (0 split)
## social_media_count splits as RRLR, agree=0.561, adj=0.022, (0 split)
## reward_length < 9168.5 to the left, agree=0.556, adj=0.011, (0 split)
##
## Node number 168: 42 observations
## mean=0.04761905, MSE=0.04535147
##
## Node number 169: 78 observations, complexity param=0.000119144
## mean=0.2564103, MSE=0.190664
## left son=338 (34 obs) right son=339 (44 obs)
## Primary splits:
## mo_launched splits as RRRLLRRLRRLL, improve=0.07803799, (0 missing)
## campaign_duration < 34.2 to the left, improve=0.04310345, (0 missing)
## goal < 34250 to the left, improve=0.04231975, (0 missing)
## video_status < 0.5 to the left, improve=0.03399709, (0 missing)
## description_length < 4238.5 to the left, improve=0.02761494, (0 missing)
## Surrogate splits:
## campaign_duration < 23.76 to the left, agree=0.603, adj=0.088, (0 split)
## description_length < 3209 to the right, agree=0.603, adj=0.088, (0 split)
## category splits as R-------L---RR-, agree=0.590, adj=0.059, (0 split)
## reward_length < 15266.5 to the right, agree=0.590, adj=0.059, (0 split)
## goal < 41500 to the right, agree=0.577, adj=0.029, (0 split)
##
## Node number 170: 429 observations, complexity param=0.0004805768
## mean=0.4172494, MSE=0.2431523
## left son=340 (337 obs) right son=341 (92 obs)
## Primary splits:
## category splits as L-------L---LR-, improve=0.04595567, (0 missing)
## mo_launched splits as RLRLRRRRRLRL, improve=0.03591787, (0 missing)
## campaign_duration < 48.25 to the right, improve=0.01300878, (0 missing)
## description_length < 7040 to the left, improve=0.01073743, (0 missing)
## reward_length < 12521 to the left, improve=0.01004774, (0 missing)
## Surrogate splits:
## reward_length < 11573.5 to the right, agree=0.79, adj=0.022, (0 split)
##
## Node number 171: 150 observations, complexity param=0.0002725443
## mean=0.62, MSE=0.2356
## left son=342 (108 obs) right son=343 (42 obs)
## Primary splits:
## mo_launched splits as LLRRLRLRLLLR, improve=0.07512209, (0 missing)
## goal < 33750 to the right, improve=0.06092618, (0 missing)
## category splits as L-------R---RR-, improve=0.03875579, (0 missing)
## description_length < 14613 to the left, improve=0.03551529, (0 missing)
## campaign_duration < 59.715 to the left, improve=0.03452976, (0 missing)
## Surrogate splits:
## campaign_duration < 19.54 to the right, agree=0.727, adj=0.024, (0 split)
## description_length < 5343 to the right, agree=0.727, adj=0.024, (0 split)
## reward_length < 68822.5 to the left, agree=0.727, adj=0.024, (0 split)
##
## Node number 172: 438 observations, complexity param=0.0002460456
## mean=0.4703196, MSE=0.2491191
## left son=344 (375 obs) right son=345 (63 obs)
## Primary splits:
## campaign_duration < 29.8 to the right, improve=0.021965020, (0 missing)
## goal < 6775 to the right, improve=0.014668000, (0 missing)
## reward_length < 14451.5 to the left, improve=0.012052230, (0 missing)
## mo_launched splits as LLRRRRLRLRRL, improve=0.011055820, (0 missing)
## description_length < 1553.5 to the left, improve=0.006268881, (0 missing)
## Surrogate splits:
## goal < 4632.5 to the right, agree=0.858, adj=0.016, (0 split)
##
## Node number 173: 428 observations, complexity param=0.0003723448
## mean=0.6121495, MSE=0.2374225
## left son=346 (296 obs) right son=347 (132 obs)
## Primary splits:
## mo_launched splits as RRLLLLRLRLLL, improve=0.03569249, (0 missing)
## reward_length < 22020 to the left, improve=0.02569112, (0 missing)
## goal < 7635 to the right, improve=0.01873080, (0 missing)
## video_status < 0.5 to the left, improve=0.01665781, (0 missing)
## campaign_duration < 27.835 to the right, improve=0.01569645, (0 missing)
##
## Node number 174: 468 observations, complexity param=0.0003724196
## mean=0.6581197, MSE=0.2249982
## left son=348 (221 obs) right son=349 (247 obs)
## Primary splits:
## goal < 10750 to the right, improve=0.02769893, (0 missing)
## social_media_count splits as LRL-, improve=0.02545725, (0 missing)
## campaign_duration < 33.915 to the left, improve=0.02452472, (0 missing)
## description_length < 13810.5 to the left, improve=0.02283656, (0 missing)
## usa < 0.5 to the left, improve=0.01972609, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRLLLRRLLLR, agree=0.581, adj=0.113, (0 split)
## description_length < 5137.5 to the right, agree=0.562, adj=0.072, (0 split)
## reward_length < 15478.5 to the right, agree=0.562, adj=0.072, (0 split)
## category splits as --------R----L-, agree=0.547, adj=0.041, (0 split)
## campaign_duration < 35.465 to the left, agree=0.532, adj=0.009, (0 split)
##
## Node number 175: 230 observations, complexity param=0.000168644
## mean=0.8130435, MSE=0.1520038
## left son=350 (79 obs) right son=351 (151 obs)
## Primary splits:
## goal < 15500 to the right, improve=0.04698788, (0 missing)
## mo_launched splits as RRRLRRLRRRLR, improve=0.03469547, (0 missing)
## description_length < 4958.5 to the left, improve=0.03149065, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.01776272, (0 missing)
## reward_length < 35451.5 to the left, improve=0.01617932, (0 missing)
## Surrogate splits:
## description_length < 21035 to the right, agree=0.670, adj=0.038, (0 split)
## social_media_count splits as RRRL, agree=0.661, adj=0.013, (0 split)
##
## Node number 176: 211 observations
## mean=0.04739336, MSE=0.04514723
##
## Node number 177: 83 observations, complexity param=0.0001045788
## mean=0.2289157, MSE=0.1765133
## left son=354 (64 obs) right son=355 (19 obs)
## Primary splits:
## reward_length < 14256.5 to the right, improve=0.06208949, (0 missing)
## mo_launched splits as LLLLRRLLLLLR, improve=0.04918007, (0 missing)
## description_length < 3192 to the left, improve=0.04687550, (0 missing)
## campaign_duration < 29.335 to the right, improve=0.03200692, (0 missing)
## social_media_count splits as LRLL, improve=0.02978148, (0 missing)
## Surrogate splits:
## goal < 54750 to the right, agree=0.795, adj=0.105, (0 split)
##
## Node number 178: 210 observations, complexity param=0.00024866
## mean=0.2619048, MSE=0.1933107
## left son=356 (182 obs) right son=357 (28 obs)
## Primary splits:
## reward_length < 33712 to the left, improve=0.05966614, (0 missing)
## goal < 118500 to the right, improve=0.05393344, (0 missing)
## campaign_duration < 35.015 to the right, improve=0.03752753, (0 missing)
## mo_launched splits as RLRR--RLRRRL, improve=0.03061875, (0 missing)
## description_length < 12078.5 to the right, improve=0.02313133, (0 missing)
## Surrogate splits:
## description_length < 17746 to the left, agree=0.876, adj=0.071, (0 split)
## social_media_count splits as LLLR, agree=0.871, adj=0.036, (0 split)
##
## Node number 179: 45 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 184: 303 observations, complexity param=0.0003163914
## mean=0.2013201, MSE=0.1607903
## left son=368 (296 obs) right son=369 (7 obs)
## Primary splits:
## category splits as ----RRL---L----, improve=0.06325856, (0 missing)
## campaign_duration < 40.115 to the right, improve=0.04504401, (0 missing)
## reward_length < 6735.5 to the left, improve=0.03337524, (0 missing)
## mo_launched splits as RLRLLRLLRRLL, improve=0.03153277, (0 missing)
## description_length < 1801.5 to the left, improve=0.02207715, (0 missing)
##
## Node number 185: 34 observations, complexity param=0.0001235738
## mean=0.5882353, MSE=0.2422145
## left son=370 (19 obs) right son=371 (15 obs)
## Primary splits:
## mo_launched splits as LRLRLRLLRRLL, improve=0.14616540, (0 missing)
## goal < 38000 to the left, improve=0.10446430, (0 missing)
## reward_length < 17935 to the right, improve=0.06862155, (0 missing)
## campaign_duration < 33.92 to the right, improve=0.05714286, (0 missing)
## description_length < 1308.5 to the left, improve=0.04102564, (0 missing)
## Surrogate splits:
## social_media_count splits as LRLL, agree=0.647, adj=0.200, (0 split)
## reward_length < 17679 to the right, agree=0.647, adj=0.200, (0 split)
## campaign_duration < 30.16 to the right, agree=0.618, adj=0.133, (0 split)
## category splits as ------R---L----, agree=0.618, adj=0.133, (0 split)
## goal < 22350 to the right, agree=0.618, adj=0.133, (0 split)
##
## Node number 186: 178 observations, complexity param=0.0002832746
## mean=0.2977528, MSE=0.2090961
## left son=372 (119 obs) right son=373 (59 obs)
## Primary splits:
## category splits as --R-L-R---L----, improve=0.07413767, (0 missing)
## mo_launched splits as RRRLRLRLRRRR, improve=0.04075481, (0 missing)
## campaign_duration < 28.625 to the right, improve=0.03851942, (0 missing)
## reward_length < 14963 to the left, improve=0.03396680, (0 missing)
## social_media_count splits as RLLL, improve=0.02791090, (0 missing)
## Surrogate splits:
## campaign_duration < 21.02 to the right, agree=0.691, adj=0.068, (0 split)
## goal < 13750 to the left, agree=0.680, adj=0.034, (0 split)
## reward_length < 4892.5 to the right, agree=0.680, adj=0.034, (0 split)
## description_length < 122 to the right, agree=0.674, adj=0.017, (0 split)
##
## Node number 187: 1899 observations, complexity param=0.0009413476
## mean=0.5734597, MSE=0.2446037
## left son=374 (1313 obs) right son=375 (586 obs)
## Primary splits:
## reward_length < 9629.5 to the left, improve=0.019740550, (0 missing)
## goal < 6065.95 to the right, improve=0.013309430, (0 missing)
## description_length < 1139.5 to the left, improve=0.012986760, (0 missing)
## campaign_duration < 41.465 to the right, improve=0.009570384, (0 missing)
## category splits as -RR-RRLR--LR--R, improve=0.007758022, (0 missing)
## Surrogate splits:
## category splits as -LR-LLLL--LR--L, agree=0.693, adj=0.005, (0 split)
## social_media_count splits as LLLR, agree=0.692, adj=0.002, (0 split)
## goal < 18850 to the left, agree=0.692, adj=0.002, (0 split)
## description_length < 1882 to the left, agree=0.692, adj=0.002, (0 split)
##
## Node number 188: 1974 observations, complexity param=0.001807182
## mean=0.5653495, MSE=0.2457294
## left son=376 (1289 obs) right son=377 (685 obs)
## Primary splits:
## description_length < 5348 to the left, improve=0.036290650, (0 missing)
## reward_length < 18898.5 to the left, improve=0.033508480, (0 missing)
## category splits as ------R---L----, improve=0.014396410, (0 missing)
## campaign_duration < 55.645 to the right, improve=0.009109208, (0 missing)
## goal < 25275 to the right, improve=0.008819818, (0 missing)
## Surrogate splits:
## reward_length < 22772.5 to the left, agree=0.671, adj=0.053, (0 split)
## goal < 52163 to the left, agree=0.654, adj=0.003, (0 split)
##
## Node number 189: 3476 observations, complexity param=0.0004761727
## mean=0.7209436, MSE=0.2011839
## left son=378 (1032 obs) right son=379 (2444 obs)
## Primary splits:
## campaign_duration < 39.94 to the right, improve=0.006632673, (0 missing)
## goal < 9237.5 to the right, improve=0.004084003, (0 missing)
## description_length < 3916.5 to the left, improve=0.003915603, (0 missing)
## video_status < 0.5 to the left, improve=0.003730476, (0 missing)
## usa < 0.5 to the left, improve=0.003603536, (0 missing)
## Surrogate splits:
## description_length < 1896.5 to the left, agree=0.704, adj=0.002, (0 split)
##
## Node number 190: 27 observations, complexity param=0.0001490477
## mean=0.5925926, MSE=0.2414266
## left son=380 (12 obs) right son=381 (15 obs)
## Primary splits:
## mo_launched splits as RLRLLRRRRRLL, improve=0.22272730, (0 missing)
## description_length < 3160.5 to the left, improve=0.20469500, (0 missing)
## reward_length < 10321.5 to the left, improve=0.05165289, (0 missing)
## goal < 6750 to the right, improve=0.02810829, (0 missing)
## campaign_duration < 33.605 to the right, improve=0.02088904, (0 missing)
## Surrogate splits:
## reward_length < 14912 to the right, agree=0.667, adj=0.250, (0 split)
## description_length < 3160.5 to the left, agree=0.630, adj=0.167, (0 split)
## campaign_duration < 22.785 to the left, agree=0.593, adj=0.083, (0 split)
## goal < 6750 to the right, agree=0.593, adj=0.083, (0 split)
##
## Node number 191: 649 observations, complexity param=0.000181015
## mean=0.9306626, MSE=0.06452976
## left son=382 (29 obs) right son=383 (620 obs)
## Primary splits:
## description_length < 2225.5 to the left, improve=0.04210241, (0 missing)
## goal < 19250 to the left, improve=0.01549959, (0 missing)
## category splits as -RRRLR-R-R-R--R, improve=0.01421715, (0 missing)
## campaign_duration < 57.53 to the right, improve=0.00811192, (0 missing)
## mo_launched splits as RRRLLRLRLRRR, improve=0.00556470, (0 missing)
##
## Node number 192: 59 observations
## mean=0.03389831, MSE=0.03274921
##
## Node number 193: 628 observations, complexity param=0.0002032936
## mean=0.2372611, MSE=0.1809683
## left son=386 (412 obs) right son=387 (216 obs)
## Primary splits:
## mo_launched splits as LLRLLRLRRLLL, improve=0.017424440, (0 missing)
## reward_length < 2574.5 to the left, improve=0.017375600, (0 missing)
## goal < 1994 to the right, improve=0.009231891, (0 missing)
## video_status < 0.5 to the left, improve=0.009068513, (0 missing)
## campaign_duration < 11.98 to the right, improve=0.008697727, (0 missing)
## Surrogate splits:
## goal < 962.5 to the right, agree=0.659, adj=0.009, (0 split)
## campaign_duration < 90.02 to the left, agree=0.658, adj=0.005, (0 split)
## reward_length < 4042.5 to the left, agree=0.658, adj=0.005, (0 split)
##
## Node number 194: 266 observations, complexity param=0.0002192833
## mean=0.3120301, MSE=0.2146673
## left son=388 (215 obs) right son=389 (51 obs)
## Primary splits:
## campaign_duration < 29.89 to the right, improve=0.02778069, (0 missing)
## category splits as --------R---LR-, improve=0.02157767, (0 missing)
## mo_launched splits as LRLLLLRRRLLR, improve=0.01737251, (0 missing)
## video_status < 0.5 to the left, improve=0.01675043, (0 missing)
## reward_length < 3689.5 to the left, improve=0.01539245, (0 missing)
##
## Node number 195: 134 observations, complexity param=0.0002331282
## mean=0.5, MSE=0.25
## left son=390 (15 obs) right son=391 (119 obs)
## Primary splits:
## reward_length < 1983 to the left, improve=0.06778711, (0 missing)
## campaign_duration < 22.935 to the right, improve=0.03413401, (0 missing)
## video_status < 0.5 to the left, improve=0.03333333, (0 missing)
## mo_launched splits as RLRRLLLRLRLL, improve=0.02756892, (0 missing)
## description_length < 3521.5 to the left, improve=0.02337662, (0 missing)
## Surrogate splits:
## campaign_duration < 89.84 to the right, agree=0.903, adj=0.133, (0 split)
##
## Node number 196: 639 observations, complexity param=0.0004934071
## mean=0.2832551, MSE=0.2030216
## left son=392 (150 obs) right son=393 (489 obs)
## Primary splits:
## reward_length < 1630.5 to the left, improve=0.037047540, (0 missing)
## description_length < 490 to the left, improve=0.027059880, (0 missing)
## video_status < 0.5 to the left, improve=0.018295100, (0 missing)
## campaign_duration < 21.025 to the right, improve=0.009803659, (0 missing)
## social_media_count splits as RRLR, improve=0.007570736, (0 missing)
## Surrogate splits:
## campaign_duration < 11.215 to the left, agree=0.77, adj=0.02, (0 split)
##
## Node number 197: 563 observations, complexity param=0.000423903
## mean=0.4369449, MSE=0.2460241
## left son=394 (187 obs) right son=395 (376 obs)
## Primary splits:
## description_length < 594.5 to the left, improve=0.02981108, (0 missing)
## campaign_duration < 23.135 to the right, improve=0.02654900, (0 missing)
## reward_length < 2917 to the left, improve=0.02274319, (0 missing)
## video_status < 0.5 to the left, improve=0.02016466, (0 missing)
## mo_launched splits as RRLRRRRLLRRR, improve=0.01582273, (0 missing)
## Surrogate splits:
## reward_length < 691.5 to the left, agree=0.675, adj=0.021, (0 split)
## campaign_duration < 90.48 to the right, agree=0.671, adj=0.011, (0 split)
##
## Node number 198: 350 observations, complexity param=0.0001819475
## mean=0.46, MSE=0.2484
## left son=396 (297 obs) right son=397 (53 obs)
## Primary splits:
## description_length < 3043 to the left, improve=0.01900337, (0 missing)
## campaign_duration < 29.97 to the right, improve=0.01593603, (0 missing)
## goal < 3525 to the right, improve=0.01432039, (0 missing)
## mo_launched splits as LRRRRLLLLLLL, improve=0.01389348, (0 missing)
## video_status < 0.5 to the left, improve=0.01148574, (0 missing)
##
## Node number 199: 708 observations, complexity param=0.0002903067
## mean=0.6101695, MSE=0.2378627
## left son=398 (100 obs) right son=399 (608 obs)
## Primary splits:
## campaign_duration < 53.995 to the right, improve=0.015593140, (0 missing)
## description_length < 2142 to the left, improve=0.014871420, (0 missing)
## goal < 1575 to the right, improve=0.012497320, (0 missing)
## mo_launched splits as RLRRLRLLRRLR, improve=0.010874570, (0 missing)
## social_media_count splits as RRRL, improve=0.008146751, (0 missing)
##
## Node number 200: 300 observations, complexity param=0.0002225164
## mean=0.4366667, MSE=0.2459889
## left son=400 (60 obs) right son=401 (240 obs)
## Primary splits:
## goal < 662.5 to the right, improve=0.02937125, (0 missing)
## reward_length < 2171.5 to the right, improve=0.02901228, (0 missing)
## description_length < 1013.5 to the right, improve=0.02869306, (0 missing)
## mo_launched splits as RRRRLLLLLLLL, improve=0.02576074, (0 missing)
## category splits as L---L---L-L-LR-, improve=0.02139935, (0 missing)
##
## Node number 201: 390 observations, complexity param=0.000200063
## mean=0.5538462, MSE=0.2471006
## left son=402 (17 obs) right son=403 (373 obs)
## Primary splits:
## campaign_duration < 63.6 to the right, improve=0.01871661, (0 missing)
## video_status < 0.5 to the left, improve=0.01806746, (0 missing)
## social_media_count splits as LRRR, improve=0.01710174, (0 missing)
## mo_launched splits as RRRLLRRLRRRR, improve=0.01504905, (0 missing)
## reward_length < 3910.5 to the right, improve=0.01353436, (0 missing)
##
## Node number 202: 162 observations, complexity param=0.0002056406
## mean=0.5432099, MSE=0.2481329
## left son=404 (9 obs) right son=405 (153 obs)
## Primary splits:
## goal < 827.5 to the right, improve=0.04426218, (0 missing)
## reward_length < 2902.5 to the right, improve=0.04213251, (0 missing)
## mo_launched splits as RLLRRLLLLLLL, improve=0.03366488, (0 missing)
## video_status < 0.5 to the left, improve=0.02986183, (0 missing)
## usa < 0.5 to the left, improve=0.01710532, (0 missing)
## Surrogate splits:
## description_length < 1376.5 to the left, agree=0.951, adj=0.111, (0 split)
##
## Node number 203: 323 observations, complexity param=0.0002005101
## mean=0.6873065, MSE=0.2149163
## left son=406 (227 obs) right son=407 (96 obs)
## Primary splits:
## goal < 475 to the right, improve=0.02592296, (0 missing)
## mo_launched splits as LRRRLRLRRRLR, improve=0.01964415, (0 missing)
## description_length < 5585 to the left, improve=0.01304011, (0 missing)
## social_media_count splits as RLLR, improve=0.01275126, (0 missing)
## category splits as R---R---L-L----, improve=0.01054621, (0 missing)
## Surrogate splits:
## description_length < 1315 to the right, agree=0.709, adj=0.021, (0 split)
## social_media_count splits as LLLR, agree=0.706, adj=0.010, (0 split)
## reward_length < 696.5 to the right, agree=0.706, adj=0.010, (0 split)
##
## Node number 204: 264 observations, complexity param=0.0001981542
## mean=0.6174242, MSE=0.2362115
## left son=408 (253 obs) right son=409 (11 obs)
## Primary splits:
## goal < 55 to the right, improve=0.026940520, (0 missing)
## description_length < 819 to the left, improve=0.024479140, (0 missing)
## campaign_duration < 21.95 to the right, improve=0.017860130, (0 missing)
## usa < 0.5 to the left, improve=0.013477500, (0 missing)
## video_status < 0.5 to the left, improve=0.009372796, (0 missing)
##
## Node number 205: 34 observations
## mean=0.8529412, MSE=0.1254325
##
## Node number 206: 87 observations, complexity param=0.0001186963
## mean=0.6896552, MSE=0.2140309
## left son=412 (9 obs) right son=413 (78 obs)
## Primary splits:
## category splits as R---L---L-R-RR-, improve=0.06844729, (0 missing)
## social_media_count splits as LLRR, improve=0.03937500, (0 missing)
## description_length < 266 to the right, improve=0.03937500, (0 missing)
## campaign_duration < 20.65 to the left, improve=0.03674309, (0 missing)
## reward_length < 3318.5 to the left, improve=0.02136043, (0 missing)
##
## Node number 207: 130 observations, complexity param=0.0001146389
## mean=0.8307692, MSE=0.1405917
## left son=414 (66 obs) right son=415 (64 obs)
## Primary splits:
## category splits as R---R---R-L-LR-, improve=0.03929605, (0 missing)
## reward_length < 3790 to the right, improve=0.03031236, (0 missing)
## mo_launched splits as -RR-L-L--L--, improve=0.03023567, (0 missing)
## campaign_duration < 15.415 to the left, improve=0.02259187, (0 missing)
## goal < 475 to the right, improve=0.01536603, (0 missing)
## Surrogate splits:
## description_length < 1689 to the left, agree=0.615, adj=0.219, (0 split)
## mo_launched splits as -LR-L-L--R--, agree=0.600, adj=0.188, (0 split)
## social_media_count splits as RLLL, agree=0.569, adj=0.125, (0 split)
## reward_length < 3072.5 to the right, agree=0.569, adj=0.125, (0 split)
## campaign_duration < 10.95 to the right, agree=0.562, adj=0.109, (0 split)
##
## Node number 208: 14 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 209: 116 observations, complexity param=0.0002366631
## mean=0.5517241, MSE=0.2473246
## left son=418 (21 obs) right son=419 (95 obs)
## Primary splits:
## description_length < 2475.5 to the right, improve=0.08791450, (0 missing)
## mo_launched splits as RLLRLRRLLRLR, improve=0.08077503, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.06646160, (0 missing)
## goal < 3275 to the right, improve=0.02661056, (0 missing)
## reward_length < 924 to the right, improve=0.02414259, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.828, adj=0.048, (0 split)
##
## Node number 210: 132 observations, complexity param=0.0001436945
## mean=0.5984848, MSE=0.2403007
## left son=420 (63 obs) right son=421 (69 obs)
## Primary splits:
## campaign_duration < 32.02 to the left, improve=0.04303224, (0 missing)
## reward_length < 3943 to the left, improve=0.03756962, (0 missing)
## description_length < 1202.5 to the right, improve=0.02279737, (0 missing)
## social_media_count splits as LRL-, improve=0.02122973, (0 missing)
## goal < 2100 to the right, improve=0.01966703, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRRRLRLLRRL, agree=0.644, adj=0.254, (0 split)
## video_status < 0.5 to the right, agree=0.598, adj=0.159, (0 split)
## reward_length < 3581.5 to the right, agree=0.598, adj=0.159, (0 split)
## goal < 2600 to the right, agree=0.591, adj=0.143, (0 split)
## social_media_count splits as RLL-, agree=0.553, adj=0.063, (0 split)
##
## Node number 211: 205 observations, complexity param=0.0001890358
## mean=0.7463415, MSE=0.1893159
## left son=422 (43 obs) right son=423 (162 obs)
## Primary splits:
## social_media_count splits as RLR-, improve=0.04966089, (0 missing)
## reward_length < 3551.5 to the right, improve=0.03191509, (0 missing)
## description_length < 3951 to the left, improve=0.02752724, (0 missing)
## goal < 2375 to the right, improve=0.02371208, (0 missing)
## mo_launched splits as RRLRLLRLRRRL, improve=0.02111683, (0 missing)
## Surrogate splits:
## campaign_duration < 89.965 to the right, agree=0.795, adj=0.023, (0 split)
##
## Node number 212: 24 observations
## mean=0.25, MSE=0.1875
##
## Node number 213: 29 observations
## mean=0.7931034, MSE=0.1640904
##
## Node number 214: 225 observations, complexity param=0.0001075457
## mean=0.76, MSE=0.1824
## left son=428 (42 obs) right son=429 (183 obs)
## Primary splits:
## description_length < 706 to the left, improve=0.017266530, (0 missing)
## social_media_count splits as RLLL, improve=0.016380520, (0 missing)
## reward_length < 2652 to the left, improve=0.015787100, (0 missing)
## video_status < 0.5 to the left, improve=0.012335580, (0 missing)
## mo_launched splits as R--RR-L-RRR-, improve=0.007257705, (0 missing)
## Surrogate splits:
## goal < 75 to the left, agree=0.822, adj=0.048, (0 split)
##
## Node number 215: 151 observations
## mean=0.8940397, MSE=0.09473269
##
## Node number 220: 89 observations
## mean=0.741573, MSE=0.1916425
##
## Node number 221: 27 observations
## mean=0.962963, MSE=0.03566529
##
## Node number 224: 198 observations, complexity param=0.0002542986
## mean=0.2727273, MSE=0.1983471
## left son=448 (173 obs) right son=449 (25 obs)
## Primary splits:
## reward_length < 8887.5 to the left, improve=0.04454721, (0 missing)
## mo_launched splits as LLLLLLRLLLLL, improve=0.02926030, (0 missing)
## description_length < 1202 to the right, improve=0.02138991, (0 missing)
## category splits as R-------L---L--, improve=0.01776852, (0 missing)
## goal < 2525 to the right, improve=0.01390315, (0 missing)
##
## Node number 225: 95 observations, complexity param=0.0001365279
## mean=0.4421053, MSE=0.2466482
## left son=450 (10 obs) right son=451 (85 obs)
## Primary splits:
## description_length < 751.5 to the left, improve=0.05582422, (0 missing)
## mo_launched splits as LRRRLLRRRRLL, improve=0.05423513, (0 missing)
## category splits as R-------L---L--, improve=0.03736109, (0 missing)
## campaign_duration < 28.905 to the right, improve=0.03594324, (0 missing)
## reward_length < 4375.5 to the right, improve=0.02824128, (0 missing)
##
## Node number 226: 96 observations, complexity param=0.0002501669
## mean=0.3541667, MSE=0.2287326
## left son=452 (47 obs) right son=453 (49 obs)
## Primary splits:
## mo_launched splits as LRLRRLLLRRRL, improve=0.11097560, (0 missing)
## campaign_duration < 66.035 to the left, improve=0.03523329, (0 missing)
## goal < 3586 to the right, improve=0.03332915, (0 missing)
## reward_length < 4503.5 to the left, improve=0.03284056, (0 missing)
## description_length < 1057.5 to the left, improve=0.02006468, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.625, adj=0.234, (0 split)
## description_length < 1208.5 to the left, agree=0.625, adj=0.234, (0 split)
## reward_length < 6949 to the right, agree=0.625, adj=0.234, (0 split)
## category splits as R-------L---L--, agree=0.573, adj=0.128, (0 split)
## goal < 2150 to the right, agree=0.552, adj=0.085, (0 split)
##
## Node number 227: 825 observations, complexity param=0.0003087869
## mean=0.5490909, MSE=0.2475901
## left son=454 (441 obs) right son=455 (384 obs)
## Primary splits:
## category splits as R-------L---L--, improve=0.013909080, (0 missing)
## description_length < 534.5 to the left, improve=0.013355890, (0 missing)
## reward_length < 8138.5 to the left, improve=0.012955930, (0 missing)
## campaign_duration < 53.145 to the left, improve=0.008041048, (0 missing)
## usa < 0.5 to the left, improve=0.004910912, (0 missing)
## Surrogate splits:
## campaign_duration < 24.28 to the right, agree=0.590, adj=0.120, (0 split)
## mo_launched splits as RLLRLLLRLLLL, agree=0.566, adj=0.068, (0 split)
## social_media_count splits as LRLR, agree=0.550, adj=0.034, (0 split)
## reward_length < 13081 to the left, agree=0.549, adj=0.031, (0 split)
## description_length < 2017.5 to the left, agree=0.537, adj=0.005, (0 split)
##
## Node number 228: 265 observations, complexity param=0.0003246805
## mean=0.4981132, MSE=0.2499964
## left son=456 (209 obs) right son=457 (56 obs)
## Primary splits:
## goal < 404 to the right, improve=0.05008513, (0 missing)
## description_length < 730.5 to the left, improve=0.02583640, (0 missing)
## category splits as L-------L---R--, improve=0.01549349, (0 missing)
## reward_length < 10434 to the left, improve=0.01464065, (0 missing)
## campaign_duration < 47.55 to the right, improve=0.01280726, (0 missing)
## Surrogate splits:
## reward_length < 14280.5 to the left, agree=0.796, adj=0.036, (0 split)
##
## Node number 229: 135 observations, complexity param=0.0002110181
## mean=0.6814815, MSE=0.2170645
## left son=458 (81 obs) right son=459 (54 obs)
## Primary splits:
## campaign_duration < 31.06 to the left, improve=0.05460061, (0 missing)
## reward_length < 4194.5 to the right, improve=0.04559915, (0 missing)
## social_media_count splits as RRL-, improve=0.02725875, (0 missing)
## description_length < 1987.5 to the left, improve=0.01759858, (0 missing)
## mo_launched splits as -R-LL----R--, improve=0.01076362, (0 missing)
## Surrogate splits:
## reward_length < 4384.5 to the right, agree=0.659, adj=0.148, (0 split)
## mo_launched splits as -R-LL----L--, agree=0.652, adj=0.130, (0 split)
## description_length < 736 to the right, agree=0.637, adj=0.093, (0 split)
## goal < 275 to the right, agree=0.607, adj=0.019, (0 split)
##
## Node number 230: 137 observations, complexity param=0.0002247599
## mean=0.6934307, MSE=0.2125846
## left son=460 (53 obs) right son=461 (84 obs)
## Primary splits:
## mo_launched splits as LLLLRRRRRRRL, improve=0.08093014, (0 missing)
## video_status < 0.5 to the left, improve=0.03990621, (0 missing)
## reward_length < 4132 to the left, improve=0.02958001, (0 missing)
## goal < 552.5 to the left, improve=0.02925380, (0 missing)
## description_length < 795.5 to the left, improve=0.02346116, (0 missing)
## Surrogate splits:
## campaign_duration < 29.95 to the right, agree=0.686, adj=0.189, (0 split)
## usa < 0.5 to the left, agree=0.642, adj=0.075, (0 split)
## reward_length < 9050.5 to the right, agree=0.642, adj=0.075, (0 split)
## social_media_count splits as RRL-, agree=0.635, adj=0.057, (0 split)
## description_length < 1334 to the right, agree=0.620, adj=0.019, (0 split)
##
## Node number 231: 106 observations, complexity param=0.0001456154
## mean=0.8773585, MSE=0.1076006
## left son=462 (41 obs) right son=463 (65 obs)
## Primary splits:
## mo_launched splits as RRRLRLLRRLRR, improve=0.12436090, (0 missing)
## reward_length < 5448.5 to the left, improve=0.07248450, (0 missing)
## description_length < 1779 to the right, improve=0.05500988, (0 missing)
## campaign_duration < 27.27 to the right, improve=0.02679901, (0 missing)
## video_status < 0.5 to the right, improve=0.01453625, (0 missing)
## Surrogate splits:
## campaign_duration < 12.075 to the left, agree=0.679, adj=0.171, (0 split)
## description_length < 2028.5 to the right, agree=0.642, adj=0.073, (0 split)
## reward_length < 14896.5 to the right, agree=0.642, adj=0.073, (0 split)
## goal < 475 to the left, agree=0.623, adj=0.024, (0 split)
##
## Node number 232: 503 observations, complexity param=0.0003762529
## mean=0.5029821, MSE=0.2499911
## left son=464 (178 obs) right son=465 (325 obs)
## Primary splits:
## reward_length < 4857 to the left, improve=0.02914637, (0 missing)
## video_status < 0.5 to the left, improve=0.02332614, (0 missing)
## mo_launched splits as RLRRRRLRLRRL, improve=0.02268716, (0 missing)
## description_length < 7180.5 to the right, improve=0.01569974, (0 missing)
## usa < 0.5 to the left, improve=0.01191348, (0 missing)
## Surrogate splits:
## campaign_duration < 10.16 to the left, agree=0.648, adj=0.006, (0 split)
## goal < 4190.5 to the right, agree=0.648, adj=0.006, (0 split)
##
## Node number 233: 169 observations, complexity param=0.0003191593
## mean=0.6804734, MSE=0.2174294
## left son=466 (71 obs) right son=467 (98 obs)
## Primary splits:
## mo_launched splits as LRRLLRRRLRRL, improve=0.08460572, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.04229420, (0 missing)
## description_length < 10694.5 to the right, improve=0.02132518, (0 missing)
## reward_length < 4144.5 to the right, improve=0.02028986, (0 missing)
## goal < 845 to the left, improve=0.01281046, (0 missing)
## Surrogate splits:
## campaign_duration < 31.98 to the right, agree=0.615, adj=0.085, (0 split)
## description_length < 18603 to the right, agree=0.598, adj=0.042, (0 split)
## reward_length < 6170 to the right, agree=0.592, adj=0.028, (0 split)
## category splits as --------L---R--, agree=0.586, adj=0.014, (0 split)
## goal < 33.5 to the left, agree=0.586, adj=0.014, (0 split)
##
## Node number 234: 76 observations, complexity param=0.0002851963
## mean=0.5263158, MSE=0.2493075
## left son=468 (48 obs) right son=469 (28 obs)
## Primary splits:
## mo_launched splits as RLLRRLLLLLLR, improve=0.15744050, (0 missing)
## campaign_duration < 25.075 to the right, improve=0.07871435, (0 missing)
## goal < 1665.475 to the right, improve=0.06817901, (0 missing)
## reward_length < 5715 to the right, improve=0.05925926, (0 missing)
## social_media_count splits as LR--, improve=0.02452107, (0 missing)
## Surrogate splits:
## reward_length < 4228 to the right, agree=0.671, adj=0.107, (0 split)
## campaign_duration < 30.27 to the left, agree=0.658, adj=0.071, (0 split)
## goal < 4100 to the left, agree=0.658, adj=0.071, (0 split)
## description_length < 2153 to the right, agree=0.645, adj=0.036, (0 split)
##
## Node number 235: 292 observations, complexity param=0.0001077795
## mean=0.7328767, MSE=0.1957684
## left son=470 (105 obs) right son=471 (187 obs)
## Primary splits:
## mo_launched splits as RLRRRRRLLLRL, improve=0.016450730, (0 missing)
## description_length < 2340.5 to the right, improve=0.015868080, (0 missing)
## goal < 3250 to the right, improve=0.008320201, (0 missing)
## reward_length < 4719 to the right, improve=0.007874467, (0 missing)
## campaign_duration < 42.5 to the right, improve=0.007277704, (0 missing)
## Surrogate splits:
## goal < 236 to the left, agree=0.654, adj=0.038, (0 split)
## campaign_duration < 9.39 to the left, agree=0.651, adj=0.029, (0 split)
## reward_length < 5866 to the right, agree=0.651, adj=0.029, (0 split)
## usa < 0.5 to the left, agree=0.644, adj=0.010, (0 split)
## social_media_count splits as RRRL, agree=0.644, adj=0.010, (0 split)
##
## Node number 236: 814 observations, complexity param=0.0003840646
## mean=0.6388206, MSE=0.2307288
## left son=472 (707 obs) right son=473 (107 obs)
## Primary splits:
## campaign_duration < 23.03 to the right, improve=0.019919350, (0 missing)
## reward_length < 10678.5 to the left, improve=0.011382910, (0 missing)
## mo_launched splits as RRLRLRRRLRLL, improve=0.008714716, (0 missing)
## description_length < 4631.5 to the left, improve=0.008635313, (0 missing)
## goal < 4006 to the right, improve=0.005073562, (0 missing)
## Surrogate splits:
## reward_length < 39062 to the left, agree=0.87, adj=0.009, (0 split)
##
## Node number 237: 903 observations, complexity param=0.0002038132
## mean=0.7419712, MSE=0.1914499
## left son=474 (657 obs) right son=475 (246 obs)
## Primary splits:
## goal < 642.5 to the right, improve=0.007739453, (0 missing)
## campaign_duration < 14.695 to the right, improve=0.006762460, (0 missing)
## mo_launched splits as LRRRRRRRRRLL, improve=0.005897450, (0 missing)
## video_status < 0.5 to the left, improve=0.005480683, (0 missing)
## usa < 0.5 to the left, improve=0.004889407, (0 missing)
## Surrogate splits:
## description_length < 2085.5 to the right, agree=0.731, adj=0.012, (0 split)
## campaign_duration < 89.725 to the left, agree=0.729, adj=0.004, (0 split)
##
## Node number 238: 108 observations, complexity param=0.0001824518
## mean=0.7314815, MSE=0.1964163
## left son=476 (86 obs) right son=477 (22 obs)
## Primary splits:
## mo_launched splits as LRLLLLLLRLLR, improve=0.09390639, (0 missing)
## reward_length < 7913 to the right, improve=0.05139247, (0 missing)
## campaign_duration < 29.995 to the right, improve=0.04720296, (0 missing)
## goal < 1400 to the right, improve=0.04206742, (0 missing)
## social_media_count splits as RRL-, improve=0.03237624, (0 missing)
## Surrogate splits:
## description_length < 22082 to the left, agree=0.815, adj=0.091, (0 split)
## goal < 438 to the right, agree=0.806, adj=0.045, (0 split)
##
## Node number 239: 249 observations, complexity param=0.0001628898
## mean=0.875502, MSE=0.1089982
## left son=478 (48 obs) right son=479 (201 obs)
## Primary splits:
## mo_launched splits as RLRRRRRRRRLR, improve=0.04691634, (0 missing)
## reward_length < 13713.5 to the right, improve=0.03953868, (0 missing)
## category splits as L-------R---L--, improve=0.03293237, (0 missing)
## campaign_duration < 19.22 to the left, improve=0.02226740, (0 missing)
## video_status < 0.5 to the right, improve=0.01874479, (0 missing)
## Surrogate splits:
## reward_length < 59465 to the right, agree=0.815, adj=0.042, (0 split)
##
## Node number 240: 158 observations, complexity param=0.0002356413
## mean=0.4240506, MSE=0.2442317
## left son=480 (67 obs) right son=481 (91 obs)
## Primary splits:
## mo_launched splits as RLLRRLLRLRRR, improve=0.05948255, (0 missing)
## reward_length < 6326.5 to the right, improve=0.03906742, (0 missing)
## description_length < 2840 to the left, improve=0.01842072, (0 missing)
## social_media_count splits as RRLR, improve=0.01500823, (0 missing)
## campaign_duration < 35.495 to the left, improve=0.01238431, (0 missing)
## Surrogate splits:
## campaign_duration < 24.455 to the left, agree=0.595, adj=0.045, (0 split)
## goal < 3065.5 to the right, agree=0.595, adj=0.045, (0 split)
## description_length < 1202.5 to the left, agree=0.595, adj=0.045, (0 split)
##
## Node number 241: 399 observations, complexity param=0.0002348238
## mean=0.5889724, MSE=0.2420839
## left son=482 (57 obs) right son=483 (342 obs)
## Primary splits:
## description_length < 573.5 to the left, improve=0.023681020, (0 missing)
## mo_launched splits as RRRLLLRLLLRL, improve=0.013965810, (0 missing)
## social_media_count splits as LRRL, improve=0.011913450, (0 missing)
## goal < 402.5 to the right, improve=0.009081474, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.008419141, (0 missing)
## Surrogate splits:
## photo_key < 0.5 to the left, agree=0.862, adj=0.035, (0 split)
## campaign_duration < 6.6 to the left, agree=0.860, adj=0.018, (0 split)
##
## Node number 242: 85 observations, complexity param=0.0001863424
## mean=0.5529412, MSE=0.2471972
## left son=484 (69 obs) right son=485 (16 obs)
## Primary splits:
## goal < 563 to the right, improve=0.06319735, (0 missing)
## mo_launched splits as LLRRR-RLLRLL, improve=0.06308324, (0 missing)
## reward_length < 7188.5 to the right, improve=0.05493993, (0 missing)
## description_length < 914 to the right, improve=0.03207085, (0 missing)
## campaign_duration < 39.535 to the left, improve=0.01716767, (0 missing)
## Surrogate splits:
## description_length < 143.5 to the right, agree=0.835, adj=0.125, (0 split)
##
## Node number 243: 282 observations, complexity param=0.0001783566
## mean=0.6985816, MSE=0.2105654
## left son=486 (195 obs) right son=487 (87 obs)
## Primary splits:
## mo_launched splits as RLLLLLLLRLRR, improve=0.029258380, (0 missing)
## description_length < 1054.5 to the right, improve=0.017513630, (0 missing)
## campaign_duration < 60.745 to the left, improve=0.013122720, (0 missing)
## goal < 3100 to the right, improve=0.010356030, (0 missing)
## reward_length < 8865.5 to the right, improve=0.007242801, (0 missing)
## Surrogate splits:
## campaign_duration < 61.085 to the left, agree=0.713, adj=0.069, (0 split)
## reward_length < 16511.5 to the left, agree=0.699, adj=0.023, (0 split)
## description_length < 8455 to the left, agree=0.695, adj=0.011, (0 split)
##
## Node number 244: 129 observations, complexity param=0.0001696005
## mean=0.6046512, MSE=0.2390481
## left son=488 (7 obs) right son=489 (122 obs)
## Primary splits:
## reward_length < 10284 to the right, improve=0.05118580, (0 missing)
## campaign_duration < 46.075 to the right, improve=0.02726157, (0 missing)
## usa < 0.5 to the left, improve=0.02309578, (0 missing)
## description_length < 599 to the right, improve=0.02021475, (0 missing)
## goal < 825 to the right, improve=0.02011460, (0 missing)
##
## Node number 245: 66 observations, complexity param=0.0001712213
## mean=0.8030303, MSE=0.1581726
## left son=490 (8 obs) right son=491 (58 obs)
## Primary splits:
## goal < 3241.5 to the right, improve=0.15976430, (0 missing)
## campaign_duration < 30.165 to the left, improve=0.08780842, (0 missing)
## description_length < 1111 to the left, improve=0.06781164, (0 missing)
## mo_launched splits as LL----L--R--, improve=0.02584716, (0 missing)
## reward_length < 4376 to the left, improve=0.01198424, (0 missing)
##
## Node number 248: 136 observations, complexity param=0.0002441824
## mean=0.4852941, MSE=0.2497837
## left son=496 (84 obs) right son=497 (52 obs)
## Primary splits:
## goal < 1600 to the right, improve=0.07040896, (0 missing)
## reward_length < 5917.5 to the left, improve=0.03343859, (0 missing)
## social_media_count splits as RLLR, improve=0.02849952, (0 missing)
## campaign_duration < 54.365 to the right, improve=0.01977660, (0 missing)
## mo_launched splits as -R--R-LL----, improve=0.01488570, (0 missing)
## Surrogate splits:
## description_length < 441.5 to the right, agree=0.654, adj=0.096, (0 split)
## campaign_duration < 36.99 to the right, agree=0.640, adj=0.058, (0 split)
## social_media_count splits as LLRL, agree=0.640, adj=0.058, (0 split)
## reward_length < 4261 to the right, agree=0.632, adj=0.038, (0 split)
## usa < 0.5 to the right, agree=0.625, adj=0.019, (0 split)
##
## Node number 249: 306 observations, complexity param=0.0002080595
## mean=0.6437908, MSE=0.2293242
## left son=498 (47 obs) right son=499 (259 obs)
## Primary splits:
## reward_length < 4533 to the left, improve=0.024429810, (0 missing)
## campaign_duration < 52.615 to the right, improve=0.012669730, (0 missing)
## description_length < 119 to the right, improve=0.007938087, (0 missing)
## mo_launched splits as R-RL-L--LRLR, improve=0.006543603, (0 missing)
## goal < 2625 to the left, improve=0.004949241, (0 missing)
## Surrogate splits:
## campaign_duration < 35.225 to the left, agree=0.853, adj=0.043, (0 split)
##
## Node number 250: 926 observations, complexity param=0.0002110302
## mean=0.7170626, MSE=0.2028838
## left son=500 (667 obs) right son=501 (259 obs)
## Primary splits:
## reward_length < 7770.5 to the left, improve=0.008520274, (0 missing)
## goal < 2775 to the right, improve=0.007516728, (0 missing)
## campaign_duration < 29.965 to the right, improve=0.007352294, (0 missing)
## mo_launched splits as RLRRLLLLRRLR, improve=0.006828036, (0 missing)
## category splits as ----LRR---L--R-, improve=0.006697064, (0 missing)
## Surrogate splits:
## description_length < 1121.5 to the left, agree=0.721, adj=0.004, (0 split)
##
## Node number 251: 178 observations, complexity param=0.000161035
## mean=0.8483146, MSE=0.1286769
## left son=502 (60 obs) right son=503 (118 obs)
## Primary splits:
## mo_launched splits as RRRRLLRLRRRL, improve=0.06848519, (0 missing)
## campaign_duration < 30.09 to the right, improve=0.03322076, (0 missing)
## reward_length < 7361.5 to the right, improve=0.02683946, (0 missing)
## goal < 220 to the right, improve=0.01583947, (0 missing)
## usa < 0.5 to the right, improve=0.01177777, (0 missing)
## Surrogate splits:
## campaign_duration < 10.01 to the left, agree=0.680, adj=0.050, (0 split)
## description_length < 216.5 to the left, agree=0.669, adj=0.017, (0 split)
## reward_length < 4094.5 to the left, agree=0.669, adj=0.017, (0 split)
##
## Node number 252: 2933 observations, complexity param=0.0003827771
## mean=0.7654279, MSE=0.179548
## left son=504 (1646 obs) right son=505 (1287 obs)
## Primary splits:
## category splits as -RRRRRR--RLR-LR, improve=0.007080279, (0 missing)
## mo_launched splits as RRRRLLLLLRRL, improve=0.004987033, (0 missing)
## goal < 645 to the right, improve=0.004745919, (0 missing)
## description_length < 4645 to the left, improve=0.003889508, (0 missing)
## social_media_count splits as RRLR, improve=0.002637772, (0 missing)
## Surrogate splits:
## description_length < 2909 to the left, agree=0.594, adj=0.075, (0 split)
## usa < 0.5 to the right, agree=0.572, adj=0.026, (0 split)
## reward_length < 4857.5 to the right, agree=0.570, adj=0.021, (0 split)
## goal < 387.5 to the right, agree=0.564, adj=0.007, (0 split)
##
## Node number 253: 1137 observations, complexity param=0.0001696411
## mean=0.8355321, MSE=0.1374182
## left son=506 (629 obs) right son=507 (508 obs)
## Primary splits:
## mo_launched splits as RRRLLRLRLLLR, improve=0.010576050, (0 missing)
## goal < 1075 to the right, improve=0.009079611, (0 missing)
## category splits as -RR-RRLR-RR--RR, improve=0.007206909, (0 missing)
## description_length < 3574 to the left, improve=0.005425091, (0 missing)
## social_media_count splits as LRLL, improve=0.003815086, (0 missing)
## Surrogate splits:
## campaign_duration < 29.995 to the right, agree=0.583, adj=0.067, (0 split)
## reward_length < 19271.5 to the left, agree=0.558, adj=0.010, (0 split)
## category splits as -RL-LLLL-RL--LL, agree=0.555, adj=0.004, (0 split)
## goal < 62.5 to the right, agree=0.554, adj=0.002, (0 split)
##
## Node number 254: 622 observations, complexity param=0.0001982897
## mean=0.8327974, MSE=0.1392459
## left son=508 (244 obs) right son=509 (378 obs)
## Primary splits:
## category splits as -RR-R-R---L--LR, improve=0.020441090, (0 missing)
## mo_launched splits as RRRLLLLLRRLL, improve=0.017159190, (0 missing)
## usa < 0.5 to the left, improve=0.011104950, (0 missing)
## campaign_duration < 28.32 to the right, improve=0.008704303, (0 missing)
## social_media_count splits as RRLR, improve=0.008444999, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRRLRRRLRRR, agree=0.630, adj=0.057, (0 split)
## social_media_count splits as RRLL, agree=0.627, adj=0.049, (0 split)
## reward_length < 6087 to the right, agree=0.616, adj=0.020, (0 split)
## campaign_duration < 29.405 to the right, agree=0.611, adj=0.008, (0 split)
## description_length < 1134.5 to the left, agree=0.611, adj=0.008, (0 split)
##
## Node number 255: 829 observations, complexity param=0.0001323152
## mean=0.8998794, MSE=0.09009649
## left son=510 (521 obs) right son=511 (308 obs)
## Primary splits:
## campaign_duration < 19.905 to the right, improve=0.013243330, (0 missing)
## mo_launched splits as LRRRLLLRLLLR, improve=0.011075180, (0 missing)
## description_length < 2559 to the left, improve=0.010420010, (0 missing)
## goal < 3975 to the right, improve=0.007921336, (0 missing)
## reward_length < 12133 to the left, improve=0.006010011, (0 missing)
## Surrogate splits:
## description_length < 1289.5 to the right, agree=0.676, adj=0.127, (0 split)
## goal < 1475 to the right, agree=0.673, adj=0.120, (0 split)
## reward_length < 19419.5 to the left, agree=0.634, adj=0.016, (0 split)
## social_media_count splits as LLLR, agree=0.630, adj=0.003, (0 split)
##
## Node number 278: 93 observations, complexity param=0.0001282829
## mean=0.1505376, MSE=0.1278761
## left son=556 (55 obs) right son=557 (38 obs)
## Primary splits:
## mo_launched splits as LLRLRRRLRLLL, improve=0.06852748, (0 missing)
## goal < 10500 to the left, improve=0.06078701, (0 missing)
## video_status < 0.5 to the left, improve=0.05491175, (0 missing)
## reward_length < 3787.5 to the left, improve=0.05179058, (0 missing)
## description_length < 1062.5 to the left, improve=0.03635570, (0 missing)
## Surrogate splits:
## description_length < 999 to the left, agree=0.613, adj=0.053, (0 split)
## reward_length < 3074 to the right, agree=0.613, adj=0.053, (0 split)
## campaign_duration < 21.185 to the right, agree=0.602, adj=0.026, (0 split)
## goal < 12999.5 to the left, agree=0.602, adj=0.026, (0 split)
##
## Node number 279: 92 observations, complexity param=0.000238449
## mean=0.4021739, MSE=0.2404301
## left son=558 (43 obs) right son=559 (49 obs)
## Primary splits:
## mo_launched splits as RLLLRRRLLRLR, improve=0.10500650, (0 missing)
## description_length < 1993 to the right, improve=0.05697022, (0 missing)
## campaign_duration < 61.035 to the left, improve=0.04792325, (0 missing)
## category splits as L---------L--R-, improve=0.02138582, (0 missing)
## video_status < 0.5 to the left, improve=0.02027674, (0 missing)
## Surrogate splits:
## social_media_count splits as RLRR, agree=0.609, adj=0.163, (0 split)
## campaign_duration < 29.98 to the left, agree=0.576, adj=0.093, (0 split)
## reward_length < 4314.5 to the right, agree=0.576, adj=0.093, (0 split)
## goal < 10450 to the right, agree=0.565, adj=0.070, (0 split)
## category splits as L---------R--R-, agree=0.554, adj=0.047, (0 split)
##
## Node number 284: 129 observations
## mean=0.1162791, MSE=0.1027582
##
## Node number 285: 208 observations, complexity param=0.0001521461
## mean=0.2644231, MSE=0.1945035
## left son=570 (67 obs) right son=571 (141 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.032404250, (0 missing)
## description_length < 3437.5 to the left, improve=0.023947690, (0 missing)
## reward_length < 4050.5 to the left, improve=0.014379080, (0 missing)
## usa < 0.5 to the left, improve=0.010322510, (0 missing)
## goal < 4675 to the left, improve=0.008328382, (0 missing)
##
## Node number 286: 189 observations, complexity param=0.0001589134
## mean=0.2645503, MSE=0.1945634
## left son=572 (121 obs) right son=573 (68 obs)
## Primary splits:
## mo_launched splits as RRRLLLLLLRLR, improve=0.04008415, (0 missing)
## video_status < 0.5 to the left, improve=0.02365818, (0 missing)
## goal < 7100 to the right, improve=0.02214733, (0 missing)
## reward_length < 3834.5 to the left, improve=0.02096123, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.01748201, (0 missing)
## Surrogate splits:
## reward_length < 3018 to the right, agree=0.661, adj=0.059, (0 split)
## goal < 7450 to the left, agree=0.651, adj=0.029, (0 split)
## description_length < 1477.5 to the left, agree=0.651, adj=0.029, (0 split)
##
## Node number 287: 284 observations, complexity param=0.0003666117
## mean=0.4788732, MSE=0.2495537
## left son=574 (190 obs) right son=575 (94 obs)
## Primary splits:
## mo_launched splits as LRLLLLRRRLLL, improve=0.05038731, (0 missing)
## reward_length < 4436.5 to the left, improve=0.02457936, (0 missing)
## campaign_duration < 54.015 to the right, improve=0.02131323, (0 missing)
## video_status < 0.5 to the left, improve=0.01598140, (0 missing)
## description_length < 2128 to the left, improve=0.01550579, (0 missing)
## Surrogate splits:
## campaign_duration < 89.885 to the left, agree=0.676, adj=0.021, (0 split)
## social_media_count splits as LLRL, agree=0.676, adj=0.021, (0 split)
## goal < 4422 to the right, agree=0.676, adj=0.021, (0 split)
## reward_length < 3061.5 to the right, agree=0.673, adj=0.011, (0 split)
##
## Node number 294: 18 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 295: 25 observations, complexity param=0.0001380458
## mean=0.52, MSE=0.2496
## left son=590 (7 obs) right son=591 (18 obs)
## Primary splits:
## reward_length < 4167 to the right, improve=0.22161170, (0 missing)
## description_length < 1498.5 to the right, improve=0.08552096, (0 missing)
## campaign_duration < 54.665 to the right, improve=0.03963989, (0 missing)
## mo_launched splits as --L-----RRL-, improve=0.01709402, (0 missing)
## goal < 12250 to the right, improve=0.01302401, (0 missing)
## Surrogate splits:
## social_media_count splits as RLR-, agree=0.8, adj=0.286, (0 split)
## description_length < 949.5 to the left, agree=0.8, adj=0.286, (0 split)
##
## Node number 298: 39 observations, complexity param=0.000101638
## mean=0.2307692, MSE=0.1775148
## left son=596 (32 obs) right son=597 (7 obs)
## Primary splits:
## campaign_duration < 25.425 to the right, improve=0.14300600, (0 missing)
## reward_length < 2822.5 to the left, improve=0.10140350, (0 missing)
## mo_launched splits as -R-L-LL-R-RR, improve=0.05079365, (0 missing)
## description_length < 983.5 to the right, improve=0.03342593, (0 missing)
## video_status < 0.5 to the right, improve=0.02633745, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-L-LL-L-LL, agree=0.846, adj=0.143, (0 split)
##
## Node number 299: 30 observations, complexity param=0.0001709784
## mean=0.5666667, MSE=0.2455556
## left son=598 (7 obs) right son=599 (23 obs)
## Primary splits:
## description_length < 679 to the left, improve=0.22261880, (0 missing)
## reward_length < 2682.5 to the right, improve=0.14914810, (0 missing)
## campaign_duration < 35.48 to the right, improve=0.10457830, (0 missing)
## goal < 6200 to the right, improve=0.09783311, (0 missing)
## mo_launched splits as -L-R-LR-R-LL, improve=0.07765029, (0 missing)
## Surrogate splits:
## social_media_count splits as RLR-, agree=0.8, adj=0.143, (0 split)
##
## Node number 300: 27 observations
## mean=0.2222222, MSE=0.1728395
##
## Node number 301: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 302: 28 observations, complexity param=0.0001533001
## mean=0.4642857, MSE=0.2487245
## left son=604 (8 obs) right son=605 (20 obs)
## Primary splits:
## campaign_duration < 43.505 to the right, improve=0.18512820, (0 missing)
## mo_launched splits as RRRLRRLLLRRL, improve=0.15601140, (0 missing)
## goal < 5800 to the left, improve=0.12410260, (0 missing)
## reward_length < 4042 to the left, improve=0.07384615, (0 missing)
## social_media_count splits as RL--, improve=0.03265857, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRRRRRLRRRL, agree=0.786, adj=0.25, (0 split)
## description_length < 277.5 to the left, agree=0.786, adj=0.25, (0 split)
##
## Node number 303: 35 observations, complexity param=0.000115234
## mean=0.7714286, MSE=0.1763265
## left son=606 (13 obs) right son=607 (22 obs)
## Primary splits:
## mo_launched splits as RLRLLRLRRRR-, improve=0.18188290, (0 missing)
## description_length < 1519 to the left, improve=0.10256410, (0 missing)
## campaign_duration < 46.76 to the right, improve=0.09148465, (0 missing)
## video_status < 0.5 to the left, improve=0.05671296, (0 missing)
## reward_length < 4196 to the right, improve=0.05123051, (0 missing)
## Surrogate splits:
## reward_length < 3881 to the left, agree=0.686, adj=0.154, (0 split)
## social_media_count splits as RRL-, agree=0.657, adj=0.077, (0 split)
## category splits as --R-R-R-------L, agree=0.657, adj=0.077, (0 split)
## goal < 6250 to the right, agree=0.657, adj=0.077, (0 split)
##
## Node number 312: 45 observations, complexity param=0.0001997792
## mean=0.1777778, MSE=0.1461728
## left son=624 (37 obs) right son=625 (8 obs)
## Primary splits:
## mo_launched splits as RLLLLRLLLLLR, improve=0.29584780, (0 missing)
## campaign_duration < 44.22 to the left, improve=0.18170070, (0 missing)
## reward_length < 3284.5 to the right, improve=0.06177606, (0 missing)
## social_media_count splits as LRL-, improve=0.05753515, (0 missing)
## description_length < 1890 to the left, improve=0.04674945, (0 missing)
## Surrogate splits:
## reward_length < 1660 to the right, agree=0.867, adj=0.25, (0 split)
##
## Node number 313: 121 observations, complexity param=0.0001666334
## mean=0.5619835, MSE=0.246158
## left son=626 (71 obs) right son=627 (50 obs)
## Primary splits:
## description_length < 2740 to the left, improve=0.05449540, (0 missing)
## reward_length < 4740.5 to the left, improve=0.04785862, (0 missing)
## mo_launched splits as RRRRRRRRRLRL, improve=0.03711626, (0 missing)
## campaign_duration < 20.405 to the right, improve=0.02817942, (0 missing)
## goal < 12782 to the right, improve=0.02317020, (0 missing)
## Surrogate splits:
## mo_launched splits as LLRRLLLLLRLL, agree=0.653, adj=0.16, (0 split)
## campaign_duration < 20.925 to the right, agree=0.628, adj=0.10, (0 split)
## reward_length < 4525.5 to the left, agree=0.620, adj=0.08, (0 split)
## video_status < 0.5 to the right, agree=0.603, adj=0.04, (0 split)
## social_media_count splits as LLLR, agree=0.595, adj=0.02, (0 split)
##
## Node number 314: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 315: 215 observations, complexity param=0.0001686254
## mean=0.7162791, MSE=0.2032234
## left son=630 (29 obs) right son=631 (186 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.03039359, (0 missing)
## mo_launched splits as RRRRRRRRRLRR, improve=0.02837012, (0 missing)
## description_length < 3661.5 to the left, improve=0.02317712, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.01745834, (0 missing)
## reward_length < 3252 to the right, improve=0.01171046, (0 missing)
## Surrogate splits:
## campaign_duration < 11.575 to the left, agree=0.874, adj=0.069, (0 split)
## description_length < 1761.5 to the left, agree=0.874, adj=0.069, (0 split)
##
## Node number 322: 342 observations, complexity param=0.000131372
## mean=0.1374269, MSE=0.1185407
## left son=644 (147 obs) right son=645 (195 obs)
## Primary splits:
## mo_launched splits as LLRRLRRLRRLL, improve=0.024918490, (0 missing)
## description_length < 962 to the left, improve=0.020294490, (0 missing)
## goal < 12170 to the right, improve=0.017892500, (0 missing)
## reward_length < 6674.5 to the left, improve=0.010564440, (0 missing)
## campaign_duration < 33.32 to the left, improve=0.006759421, (0 missing)
## Surrogate splits:
## campaign_duration < 22.09 to the left, agree=0.588, adj=0.041, (0 split)
## usa < 0.5 to the left, agree=0.582, adj=0.027, (0 split)
## reward_length < 5085.5 to the left, agree=0.582, adj=0.027, (0 split)
## description_length < 1835 to the right, agree=0.579, adj=0.020, (0 split)
## social_media_count splits as RRRL, agree=0.573, adj=0.007, (0 split)
##
## Node number 323: 804 observations, complexity param=0.0002576522
## mean=0.2972637, MSE=0.208898
## left son=646 (330 obs) right son=647 (474 obs)
## Primary splits:
## goal < 15888.5 to the right, improve=0.014943100, (0 missing)
## mo_launched splits as LLRRLRLLRLLL, improve=0.014499750, (0 missing)
## reward_length < 7192.5 to the left, improve=0.011850040, (0 missing)
## campaign_duration < 59.92 to the right, improve=0.007146704, (0 missing)
## description_length < 2676.5 to the left, improve=0.006222505, (0 missing)
## Surrogate splits:
## category splits as R-------R---RL-, agree=0.602, adj=0.030, (0 split)
## mo_launched splits as LRRRRRRLRRRR, agree=0.596, adj=0.015, (0 split)
## description_length < 4622.5 to the right, agree=0.595, adj=0.012, (0 split)
## reward_length < 11030 to the right, agree=0.595, adj=0.012, (0 split)
##
## Node number 324: 233 observations, complexity param=0.0002622676
## mean=0.1974249, MSE=0.1584483
## left son=648 (175 obs) right son=649 (58 obs)
## Primary splits:
## reward_length < 10119 to the left, improve=0.06919875, (0 missing)
## description_length < 6691.5 to the left, improve=0.03242012, (0 missing)
## mo_launched splits as RLRRRLRRRLRL, improve=0.02983729, (0 missing)
## social_media_count splits as LLR-, improve=0.02734348, (0 missing)
## campaign_duration < 34.665 to the right, improve=0.02102710, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.764, adj=0.052, (0 split)
## goal < 725000 to the left, agree=0.760, adj=0.034, (0 split)
## description_length < 15944.5 to the left, agree=0.760, adj=0.034, (0 split)
##
## Node number 325: 462 observations, complexity param=0.0004474458
## mean=0.3636364, MSE=0.231405
## left son=650 (241 obs) right son=651 (221 obs)
## Primary splits:
## mo_launched splits as LRLRLLRLRRLR, improve=0.04157491, (0 missing)
## reward_length < 8586 to the left, improve=0.02820326, (0 missing)
## campaign_duration < 29.73 to the right, improve=0.02335907, (0 missing)
## video_status < 0.5 to the left, improve=0.01959351, (0 missing)
## social_media_count splits as RRLR, improve=0.01358977, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the left, agree=0.595, adj=0.154, (0 split)
## description_length < 4832.5 to the right, agree=0.541, adj=0.041, (0 split)
## social_media_count splits as LRLL, agree=0.539, adj=0.036, (0 split)
## category splits as L-------R---L--, agree=0.530, adj=0.018, (0 split)
## goal < 15275 to the right, agree=0.530, adj=0.018, (0 split)
##
## Node number 326: 32 observations
## mean=0.125, MSE=0.109375
##
## Node number 327: 264 observations, complexity param=0.0002503922
## mean=0.4924242, MSE=0.2499426
## left son=654 (236 obs) right son=655 (28 obs)
## Primary splits:
## goal < 10750 to the right, improve=0.03149312, (0 missing)
## mo_launched splits as RLLLRLLRLRLR, improve=0.02531889, (0 missing)
## social_media_count splits as LRRL, improve=0.02494852, (0 missing)
## reward_length < 5931 to the left, improve=0.02460955, (0 missing)
## campaign_duration < 55.56 to the right, improve=0.01418690, (0 missing)
##
## Node number 328: 192 observations, complexity param=0.0001976813
## mean=0.171875, MSE=0.142334
## left son=656 (164 obs) right son=657 (28 obs)
## Primary splits:
## description_length < 4654.5 to the left, improve=0.04117236, (0 missing)
## reward_length < 8951.5 to the left, improve=0.02960168, (0 missing)
## category splits as L-------R---LL-, improve=0.02309307, (0 missing)
## goal < 5350 to the left, improve=0.02195619, (0 missing)
## mo_launched splits as LLLRLLLLLRLL, improve=0.02029864, (0 missing)
##
## Node number 329: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 330: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 331: 23 observations, complexity param=0.0001406001
## mean=0.6956522, MSE=0.2117202
## left son=662 (14 obs) right son=663 (9 obs)
## Primary splits:
## category splits as R-------R---LL-, improve=0.28125000, (0 missing)
## reward_length < 5835 to the left, improve=0.14740110, (0 missing)
## campaign_duration < 24.465 to the left, improve=0.11337870, (0 missing)
## mo_launched splits as R-RLRL-LL--L, improve=0.08102679, (0 missing)
## description_length < 4977.5 to the left, improve=0.08102679, (0 missing)
## Surrogate splits:
## mo_launched splits as R-RLLR-LL--L, agree=0.826, adj=0.556, (0 split)
## campaign_duration < 25.95 to the left, agree=0.739, adj=0.333, (0 split)
## description_length < 3857.5 to the left, agree=0.696, adj=0.222, (0 split)
## goal < 5745 to the right, agree=0.652, adj=0.111, (0 split)
##
## Node number 332: 755 observations, complexity param=0.0002063601
## mean=0.392053, MSE=0.2383474
## left son=664 (357 obs) right son=665 (398 obs)
## Primary splits:
## mo_launched splits as LRLRRLLRRLRL, improve=0.010618140, (0 missing)
## description_length < 899.5 to the left, improve=0.009256839, (0 missing)
## usa < 0.5 to the left, improve=0.008819172, (0 missing)
## campaign_duration < 20.225 to the left, improve=0.007364340, (0 missing)
## reward_length < 6725.5 to the left, improve=0.006030047, (0 missing)
## Surrogate splits:
## description_length < 1124.5 to the left, agree=0.543, adj=0.034, (0 split)
## category splits as --------L---R--, agree=0.539, adj=0.025, (0 split)
## campaign_duration < 20.1 to the left, agree=0.536, adj=0.020, (0 split)
## goal < 7050 to the right, agree=0.534, adj=0.014, (0 split)
## reward_length < 4991 to the left, agree=0.532, adj=0.011, (0 split)
##
## Node number 333: 436 observations, complexity param=0.0003023313
## mean=0.5137615, MSE=0.2498106
## left son=666 (241 obs) right son=667 (195 obs)
## Primary splits:
## mo_launched splits as LRRRRRLLLLLL, improve=0.02703852, (0 missing)
## description_length < 4160.5 to the left, improve=0.01898601, (0 missing)
## goal < 4560 to the right, improve=0.01386496, (0 missing)
## reward_length < 8944 to the right, improve=0.01367918, (0 missing)
## campaign_duration < 34.335 to the right, improve=0.01153294, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.583, adj=0.067, (0 split)
## reward_length < 5456.5 to the right, agree=0.583, adj=0.067, (0 split)
## goal < 8050 to the left, agree=0.562, adj=0.021, (0 split)
## description_length < 5807.5 to the left, agree=0.562, adj=0.021, (0 split)
##
## Node number 334: 180 observations, complexity param=0.0002226012
## mean=0.4611111, MSE=0.2484877
## left son=668 (164 obs) right son=669 (16 obs)
## Primary splits:
## campaign_duration < 59.25 to the left, improve=0.04847830, (0 missing)
## reward_length < 9161 to the right, improve=0.02553919, (0 missing)
## goal < 8002.5 to the right, improve=0.01988603, (0 missing)
## category splits as R-------R---LL-, improve=0.01860898, (0 missing)
## description_length < 9830 to the left, improve=0.01545827, (0 missing)
##
## Node number 335: 221 observations, complexity param=0.0001872635
## mean=0.6696833, MSE=0.2212076
## left son=670 (11 obs) right son=671 (210 obs)
## Primary splits:
## reward_length < 11339.5 to the right, improve=0.03731282, (0 missing)
## campaign_duration < 59.72 to the right, improve=0.03063917, (0 missing)
## description_length < 3380 to the left, improve=0.02430216, (0 missing)
## mo_launched splits as LLRL---LRL--, improve=0.01687957, (0 missing)
## category splits as R-------R---LR-, improve=0.01520770, (0 missing)
##
## Node number 338: 34 observations
## mean=0.1176471, MSE=0.1038062
##
## Node number 339: 44 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 340: 337 observations, complexity param=0.0002041249
## mean=0.3620178, MSE=0.2309609
## left son=680 (115 obs) right son=681 (222 obs)
## Primary splits:
## mo_launched splits as RLRLRRRRRLRL, improve=0.02294685, (0 missing)
## description_length < 5913.5 to the left, improve=0.02047110, (0 missing)
## goal < 41000 to the right, improve=0.01833214, (0 missing)
## campaign_duration < 59.03 to the right, improve=0.01705394, (0 missing)
## reward_length < 13418.5 to the left, improve=0.01326929, (0 missing)
## Surrogate splits:
## campaign_duration < 57.165 to the right, agree=0.668, adj=0.026, (0 split)
## reward_length < 21347.5 to the right, agree=0.668, adj=0.026, (0 split)
##
## Node number 341: 92 observations, complexity param=0.0003521671
## mean=0.6195652, MSE=0.2357042
## left son=682 (45 obs) right son=683 (47 obs)
## Primary splits:
## mo_launched splits as RLRLLRRRRLLL, improve=0.15819430, (0 missing)
## goal < 105000 to the right, improve=0.04577540, (0 missing)
## reward_length < 12571.5 to the left, improve=0.04577540, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.03894189, (0 missing)
## usa < 0.5 to the left, improve=0.03773800, (0 missing)
## Surrogate splits:
## campaign_duration < 33.71 to the right, agree=0.652, adj=0.289, (0 split)
## reward_length < 15572.5 to the right, agree=0.609, adj=0.200, (0 split)
## description_length < 10582 to the right, agree=0.598, adj=0.178, (0 split)
## goal < 162500 to the right, agree=0.587, adj=0.156, (0 split)
## social_media_count splits as RRLL, agree=0.533, adj=0.044, (0 split)
##
## Node number 342: 108 observations, complexity param=0.000200424
## mean=0.537037, MSE=0.2486283
## left son=684 (97 obs) right son=685 (11 obs)
## Primary splits:
## goal < 33750 to the right, improve=0.06313674, (0 missing)
## description_length < 12705 to the left, improve=0.05896209, (0 missing)
## reward_length < 26949 to the left, improve=0.04587900, (0 missing)
## category splits as L-------R---RR-, improve=0.04142241, (0 missing)
## social_media_count splits as RLLR, improve=0.03787192, (0 missing)
##
## Node number 343: 42 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 344: 375 observations, complexity param=0.0002230332
## mean=0.44, MSE=0.2464
## left son=688 (311 obs) right son=689 (64 obs)
## Primary splits:
## reward_length < 19325.5 to the left, improve=0.019742820, (0 missing)
## mo_launched splits as LLRRRRLRLLLL, improve=0.012025010, (0 missing)
## description_length < 827 to the right, improve=0.011386310, (0 missing)
## usa < 0.5 to the left, improve=0.008254070, (0 missing)
## goal < 6775 to the right, improve=0.007571376, (0 missing)
## Surrogate splits:
## campaign_duration < 89.985 to the left, agree=0.832, adj=0.016, (0 split)
##
## Node number 345: 63 observations, complexity param=0.0001134027
## mean=0.6507937, MSE=0.2272613
## left son=690 (47 obs) right son=691 (16 obs)
## Primary splits:
## mo_launched splits as LLLLLLLLLRRL, improve=0.07529957, (0 missing)
## campaign_duration < 19.935 to the left, improve=0.05960174, (0 missing)
## reward_length < 19670.5 to the right, improve=0.05675297, (0 missing)
## description_length < 1797 to the left, improve=0.04868222, (0 missing)
## goal < 6850 to the right, improve=0.04470353, (0 missing)
## Surrogate splits:
## campaign_duration < 29.33 to the left, agree=0.762, adj=0.062, (0 split)
## usa < 0.5 to the right, agree=0.762, adj=0.062, (0 split)
## social_media_count splits as LLR-, agree=0.762, adj=0.062, (0 split)
## description_length < 4568.5 to the left, agree=0.762, adj=0.062, (0 split)
##
## Node number 346: 296 observations, complexity param=0.0001788184
## mean=0.5506757, MSE=0.247432
## left son=692 (260 obs) right son=693 (36 obs)
## Primary splits:
## campaign_duration < 27.835 to the right, improve=0.022232790, (0 missing)
## reward_length < 22066.5 to the left, improve=0.020048470, (0 missing)
## video_status < 0.5 to the left, improve=0.016279200, (0 missing)
## description_length < 4778.5 to the right, improve=0.011808660, (0 missing)
## goal < 7635 to the right, improve=0.009077361, (0 missing)
##
## Node number 347: 132 observations, complexity param=0.0002238739
## mean=0.75, MSE=0.1875
## left son=694 (84 obs) right son=695 (48 obs)
## Primary splits:
## goal < 7999.5 to the right, improve=0.06481481, (0 missing)
## reward_length < 19151.5 to the left, improve=0.05122531, (0 missing)
## description_length < 9881 to the right, improve=0.04841937, (0 missing)
## campaign_duration < 39.965 to the right, improve=0.03292181, (0 missing)
## usa < 0.5 to the left, improve=0.02028550, (0 missing)
## Surrogate splits:
## campaign_duration < 19.5 to the right, agree=0.652, adj=0.042, (0 split)
## video_status < 0.5 to the right, agree=0.644, adj=0.021, (0 split)
## reward_length < 31914.5 to the left, agree=0.644, adj=0.021, (0 split)
##
## Node number 348: 221 observations, complexity param=0.0003724196
## mean=0.5746606, MSE=0.2444258
## left son=696 (188 obs) right son=697 (33 obs)
## Primary splits:
## description_length < 13858.5 to the left, improve=0.08031936, (0 missing)
## social_media_count splits as LRL-, improve=0.03194499, (0 missing)
## mo_launched splits as LLLLRRRRRRRL, improve=0.03003035, (0 missing)
## campaign_duration < 31.665 to the left, improve=0.02452190, (0 missing)
## usa < 0.5 to the left, improve=0.02376350, (0 missing)
##
## Node number 349: 247 observations, complexity param=0.0002238936
## mean=0.7327935, MSE=0.1958072
## left son=698 (124 obs) right son=699 (123 obs)
## Primary splits:
## mo_launched splits as RLLRRLRLRLRR, improve=0.03953809, (0 missing)
## reward_length < 12186 to the left, improve=0.03282143, (0 missing)
## campaign_duration < 33.64 to the left, improve=0.02959309, (0 missing)
## social_media_count splits as LRL-, improve=0.01786298, (0 missing)
## usa < 0.5 to the left, improve=0.01459755, (0 missing)
## Surrogate splits:
## campaign_duration < 31.495 to the left, agree=0.571, adj=0.138, (0 split)
## social_media_count splits as LRR-, agree=0.543, adj=0.081, (0 split)
## reward_length < 13773 to the right, agree=0.543, adj=0.081, (0 split)
## goal < 6400 to the left, agree=0.538, adj=0.073, (0 split)
## description_length < 3121 to the left, agree=0.534, adj=0.065, (0 split)
##
## Node number 350: 79 observations, complexity param=0.0001451126
## mean=0.6962025, MSE=0.2115046
## left son=700 (24 obs) right son=701 (55 obs)
## Primary splits:
## mo_launched splits as LRRLRRLRRRLR, improve=0.07942149, (0 missing)
## description_length < 15254.5 to the left, improve=0.07446136, (0 missing)
## reward_length < 35451.5 to the left, improve=0.04916773, (0 missing)
## social_media_count splits as LLRR, improve=0.04916773, (0 missing)
## goal < 17250 to the left, improve=0.03292448, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.759, adj=0.208, (0 split)
## goal < 18750 to the left, agree=0.722, adj=0.083, (0 split)
## campaign_duration < 28.395 to the left, agree=0.709, adj=0.042, (0 split)
## reward_length < 19501.5 to the left, agree=0.709, adj=0.042, (0 split)
##
## Node number 351: 151 observations, complexity param=0.0001518884
## mean=0.8741722, MSE=0.1099952
## left son=702 (33 obs) right son=703 (118 obs)
## Primary splits:
## description_length < 4863.5 to the left, improve=0.07983585, (0 missing)
## mo_launched splits as LLRLLLLRLRLL, improve=0.02556256, (0 missing)
## goal < 6250 to the right, improve=0.01759215, (0 missing)
## usa < 0.5 to the left, improve=0.01595585, (0 missing)
## reward_length < 18051.5 to the right, improve=0.01470914, (0 missing)
## Surrogate splits:
## campaign_duration < 59.98 to the right, agree=0.795, adj=0.061, (0 split)
##
## Node number 354: 64 observations, complexity param=0.0001045788
## mean=0.171875, MSE=0.142334
## left son=708 (27 obs) right son=709 (37 obs)
## Primary splits:
## mo_launched splits as LLLLRRLRRRLR, improve=0.09321328, (0 missing)
## reward_length < 18405 to the left, improve=0.09321328, (0 missing)
## description_length < 1529 to the left, improve=0.07507025, (0 missing)
## goal < 112500 to the right, improve=0.05881654, (0 missing)
## social_media_count splits as LRLL, improve=0.01949166, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the left, agree=0.688, adj=0.259, (0 split)
## social_media_count splits as RRLL, agree=0.656, adj=0.185, (0 split)
## description_length < 461 to the left, agree=0.656, adj=0.185, (0 split)
## category splits as ------R---L----, agree=0.625, adj=0.111, (0 split)
## goal < 58500 to the left, agree=0.625, adj=0.111, (0 split)
##
## Node number 355: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 356: 182 observations, complexity param=0.0002294033
## mean=0.2197802, MSE=0.1714769
## left son=712 (56 obs) right son=713 (126 obs)
## Primary splits:
## goal < 118500 to the right, improve=0.07160113, (0 missing)
## reward_length < 8067 to the left, improve=0.02902262, (0 missing)
## mo_launched splits as RLRL--LLRRRL, improve=0.02764999, (0 missing)
## campaign_duration < 35.175 to the right, improve=0.02010822, (0 missing)
## description_length < 12078.5 to the right, improve=0.01556602, (0 missing)
## Surrogate splits:
## campaign_duration < 29.965 to the left, agree=0.709, adj=0.054, (0 split)
## video_status < 0.5 to the left, agree=0.709, adj=0.054, (0 split)
## description_length < 4668 to the left, agree=0.698, adj=0.018, (0 split)
## reward_length < 5366.5 to the left, agree=0.698, adj=0.018, (0 split)
##
## Node number 357: 28 observations, complexity param=0.0001939548
## mean=0.5357143, MSE=0.2487245
## left son=714 (8 obs) right son=715 (20 obs)
## Primary splits:
## description_length < 12526 to the right, improve=0.2712821, (0 missing)
## goal < 175000 to the right, improve=0.2068376, (0 missing)
## mo_launched splits as R--L--RLLRLL, improve=0.1560114, (0 missing)
## campaign_duration < 34.96 to the right, improve=0.1312821, (0 missing)
## social_media_count splits as LRRL, improve=0.0954614, (0 missing)
## Surrogate splits:
## reward_length < 60278.5 to the right, agree=0.821, adj=0.375, (0 split)
## goal < 225000 to the right, agree=0.786, adj=0.250, (0 split)
## social_media_count splits as RRRL, agree=0.750, adj=0.125, (0 split)
##
## Node number 368: 296 observations, complexity param=0.0002205681
## mean=0.1858108, MSE=0.1512852
## left son=736 (94 obs) right son=737 (202 obs)
## Primary splits:
## reward_length < 6735.5 to the left, improve=0.03813325, (0 missing)
## campaign_duration < 34.04 to the right, improve=0.03671156, (0 missing)
## mo_launched splits as RLRLLRLLRLLL, improve=0.02928548, (0 missing)
## description_length < 1801.5 to the left, improve=0.02351610, (0 missing)
## goal < 25500 to the right, improve=0.02183733, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.689, adj=0.021, (0 split)
## description_length < 79.5 to the left, agree=0.689, adj=0.021, (0 split)
## campaign_duration < 13.995 to the left, agree=0.686, adj=0.011, (0 split)
##
## Node number 369: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 370: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 371: 15 observations
## mean=0.8, MSE=0.16
##
## Node number 372: 119 observations, complexity param=0.0002083715
## mean=0.210084, MSE=0.1659487
## left son=744 (110 obs) right son=745 (9 obs)
## Primary splits:
## reward_length < 13276 to the left, improve=0.10278140, (0 missing)
## campaign_duration < 28.625 to the right, improve=0.06903109, (0 missing)
## mo_launched splits as RRRLLLRLRRLL, improve=0.06190189, (0 missing)
## social_media_count splits as RRLL, improve=0.02439977, (0 missing)
## description_length < 438.5 to the right, improve=0.01993988, (0 missing)
##
## Node number 373: 59 observations, complexity param=0.0001631107
## mean=0.4745763, MSE=0.2493536
## left son=746 (41 obs) right son=747 (18 obs)
## Primary splits:
## goal < 5502.5 to the right, improve=0.10797800, (0 missing)
## mo_launched splits as LRRLRRRRLLRR, improve=0.08514583, (0 missing)
## reward_length < 5061.5 to the right, improve=0.06636201, (0 missing)
## description_length < 1280.5 to the left, improve=0.04995328, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.02726712, (0 missing)
## Surrogate splits:
## category splits as --R---L--------, agree=0.729, adj=0.111, (0 split)
## campaign_duration < 21.02 to the right, agree=0.712, adj=0.056, (0 split)
##
## Node number 374: 1313 observations, complexity param=0.0005292483
## mean=0.5270373, MSE=0.249269
## left son=748 (426 obs) right son=749 (887 obs)
## Primary splits:
## goal < 8531.5 to the right, improve=0.015751560, (0 missing)
## category splits as -RR-RRLR--L---R, improve=0.013030630, (0 missing)
## campaign_duration < 42.015 to the right, improve=0.010106930, (0 missing)
## description_length < 1139.5 to the left, improve=0.009720534, (0 missing)
## reward_length < 5893.5 to the left, improve=0.007024439, (0 missing)
## Surrogate splits:
## category splits as -RR-RRRL--R---R, agree=0.678, adj=0.007, (0 split)
## reward_length < 9482.5 to the right, agree=0.678, adj=0.007, (0 split)
## description_length < 1891.5 to the right, agree=0.677, adj=0.005, (0 split)
##
## Node number 375: 586 observations, complexity param=0.0002656012
## mean=0.6774744, MSE=0.2185028
## left son=750 (203 obs) right son=751 (383 obs)
## Primary splits:
## description_length < 1127.5 to the left, improve=0.020205640, (0 missing)
## goal < 10200 to the right, improve=0.017227920, (0 missing)
## reward_length < 11023.5 to the right, improve=0.016529260, (0 missing)
## mo_launched splits as RLLLRLRLRRRR, improve=0.013979910, (0 missing)
## usa < 0.5 to the left, improve=0.008454397, (0 missing)
## Surrogate splits:
## category splits as --R-RRR---RL--R, agree=0.655, adj=0.005, (0 split)
## reward_length < 9638 to the left, agree=0.655, adj=0.005, (0 split)
##
## Node number 376: 1289 observations, complexity param=0.001192209
## mean=0.4965089, MSE=0.2499878
## left son=752 (1066 obs) right son=753 (223 obs)
## Primary splits:
## reward_length < 16657 to the left, improve=0.036039420, (0 missing)
## goal < 25381 to the right, improve=0.018418130, (0 missing)
## description_length < 2673.5 to the left, improve=0.009521202, (0 missing)
## campaign_duration < 54.48 to the right, improve=0.008823899, (0 missing)
## mo_launched splits as LRLLLLLLLLRR, improve=0.006288269, (0 missing)
##
## Node number 377: 685 observations, complexity param=0.0003309583
## mean=0.6948905, MSE=0.2120177
## left son=754 (108 obs) right son=755 (577 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.021998050, (0 missing)
## reward_length < 18276 to the left, improve=0.018109890, (0 missing)
## video_status < 0.5 to the left, improve=0.008814372, (0 missing)
## social_media_count splits as RRLR, improve=0.007137480, (0 missing)
## campaign_duration < 47.505 to the right, improve=0.007131324, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.848, adj=0.037, (0 split)
##
## Node number 378: 1032 observations, complexity param=0.0003923393
## mean=0.6647287, MSE=0.2228645
## left son=756 (742 obs) right son=757 (290 obs)
## Primary splits:
## description_length < 4238.5 to the left, improve=0.016616460, (0 missing)
## mo_launched splits as RRLRLRLLLLRR, improve=0.005683439, (0 missing)
## usa < 0.5 to the left, improve=0.004787846, (0 missing)
## category splits as ------R---L----, improve=0.003489187, (0 missing)
## reward_length < 15032 to the left, improve=0.003025141, (0 missing)
## Surrogate splits:
## reward_length < 19378.5 to the left, agree=0.73, adj=0.038, (0 split)
##
## Node number 379: 2444 observations, complexity param=0.0002802057
## mean=0.7446809, MSE=0.1901313
## left son=758 (108 obs) right son=759 (2336 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.005624562, (0 missing)
## campaign_duration < 30.305 to the left, improve=0.004934652, (0 missing)
## goal < 9052 to the right, improve=0.004620397, (0 missing)
## reward_length < 7302.5 to the left, improve=0.004531334, (0 missing)
## usa < 0.5 to the left, improve=0.003880076, (0 missing)
##
## Node number 380: 12 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 381: 15 observations
## mean=0.8, MSE=0.16
##
## Node number 382: 29 observations, complexity param=0.0001317974
## mean=0.6896552, MSE=0.2140309
## left son=764 (16 obs) right son=765 (13 obs)
## Primary splits:
## description_length < 2069.5 to the right, improve=0.20683760, (0 missing)
## mo_launched splits as LRRRLLRLLRLR, improve=0.20250000, (0 missing)
## goal < 14000 to the left, improve=0.14318180, (0 missing)
## campaign_duration < 35.915 to the left, improve=0.04716611, (0 missing)
## reward_length < 7352.5 to the right, improve=0.02403846, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRRLLLLLRLR, agree=0.759, adj=0.462, (0 split)
## reward_length < 10384.5 to the left, agree=0.655, adj=0.231, (0 split)
## campaign_duration < 29.98 to the right, agree=0.621, adj=0.154, (0 split)
## social_media_count splits as LRR-, agree=0.621, adj=0.154, (0 split)
##
## Node number 383: 620 observations
## mean=0.9419355, MSE=0.05469303
##
## Node number 386: 412 observations, complexity param=0.000188144
## mean=0.1966019, MSE=0.1579496
## left son=772 (78 obs) right son=773 (334 obs)
## Primary splits:
## reward_length < 1406.5 to the left, improve=0.021177000, (0 missing)
## campaign_duration < 9.345 to the right, improve=0.015373940, (0 missing)
## goal < 1994 to the right, improve=0.010221780, (0 missing)
## description_length < 1394 to the right, improve=0.008097072, (0 missing)
## social_media_count splits as RRLL, improve=0.005465054, (0 missing)
## Surrogate splits:
## campaign_duration < 8.56 to the left, agree=0.82, adj=0.051, (0 split)
##
## Node number 387: 216 observations, complexity param=0.0001665416
## mean=0.3148148, MSE=0.2157064
## left son=774 (190 obs) right son=775 (26 obs)
## Primary splits:
## reward_length < 3759.5 to the left, improve=0.03173085, (0 missing)
## description_length < 334.5 to the left, improve=0.02230386, (0 missing)
## video_status < 0.5 to the left, improve=0.02020385, (0 missing)
## goal < 2850 to the right, improve=0.01324854, (0 missing)
## campaign_duration < 53.61 to the right, improve=0.00837304, (0 missing)
##
## Node number 388: 215 observations, complexity param=0.0001454195
## mean=0.2744186, MSE=0.199113
## left son=776 (119 obs) right son=777 (96 obs)
## Primary splits:
## campaign_duration < 30.285 to the left, improve=0.02576706, (0 missing)
## mo_launched splits as LRRLLLLRLLRR, improve=0.01937143, (0 missing)
## description_length < 9204 to the right, improve=0.01844903, (0 missing)
## goal < 2275 to the right, improve=0.01833904, (0 missing)
## social_media_count splits as RLL-, improve=0.01463998, (0 missing)
## Surrogate splits:
## social_media_count splits as LRR-, agree=0.591, adj=0.083, (0 split)
## mo_launched splits as LLRLRLLLLLLR, agree=0.591, adj=0.083, (0 split)
## description_length < 2746.5 to the right, agree=0.572, adj=0.042, (0 split)
## goal < 3953 to the left, agree=0.567, adj=0.031, (0 split)
## reward_length < 4013 to the left, agree=0.563, adj=0.021, (0 split)
##
## Node number 389: 51 observations, complexity param=0.0002192833
## mean=0.4705882, MSE=0.2491349
## left son=778 (23 obs) right son=779 (28 obs)
## Primary splits:
## mo_launched splits as RRLRLRRRRLLL, improve=0.21137420, (0 missing)
## category splits as --------R---LR-, improve=0.13586290, (0 missing)
## reward_length < 3663.5 to the left, improve=0.11111110, (0 missing)
## description_length < 2091 to the left, improve=0.06858766, (0 missing)
## goal < 2775 to the left, improve=0.06176901, (0 missing)
## Surrogate splits:
## goal < 2825 to the left, agree=0.647, adj=0.217, (0 split)
## description_length < 2081.5 to the left, agree=0.627, adj=0.174, (0 split)
## category splits as --------R---RL-, agree=0.608, adj=0.130, (0 split)
## reward_length < 2738 to the left, agree=0.588, adj=0.087, (0 split)
## campaign_duration < 14.52 to the left, agree=0.569, adj=0.043, (0 split)
##
## Node number 390: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 391: 119 observations, complexity param=0.0002021294
## mean=0.5462185, MSE=0.2478639
## left son=782 (73 obs) right son=783 (46 obs)
## Primary splits:
## reward_length < 3081 to the right, improve=0.05676999, (0 missing)
## mo_launched splits as LLRRLLLLLLLL, improve=0.03384630, (0 missing)
## video_status < 0.5 to the left, improve=0.02541216, (0 missing)
## campaign_duration < 22.935 to the right, improve=0.01927480, (0 missing)
## description_length < 4960.5 to the left, improve=0.01347017, (0 missing)
## Surrogate splits:
## campaign_duration < 44.98 to the left, agree=0.647, adj=0.087, (0 split)
## mo_launched splits as LLLLLRLLLLLL, agree=0.630, adj=0.043, (0 split)
## goal < 925 to the right, agree=0.622, adj=0.022, (0 split)
## description_length < 2030.5 to the right, agree=0.622, adj=0.022, (0 split)
##
## Node number 392: 150 observations, complexity param=0.0002300961
## mean=0.1266667, MSE=0.1106222
## left son=784 (125 obs) right son=785 (25 obs)
## Primary splits:
## description_length < 1036 to the left, improve=0.13507430, (0 missing)
## mo_launched splits as LRRRLLLRRLRL, improve=0.07347563, (0 missing)
## category splits as R---R-----L----, improve=0.04073468, (0 missing)
## video_status < 0.5 to the left, improve=0.02423226, (0 missing)
## campaign_duration < 37.315 to the left, improve=0.01285657, (0 missing)
##
## Node number 393: 489 observations, complexity param=0.0002525711
## mean=0.3312883, MSE=0.2215364
## left son=786 (58 obs) right son=787 (431 obs)
## Primary splits:
## description_length < 377.5 to the left, improve=0.02271051, (0 missing)
## campaign_duration < 13.765 to the right, improve=0.01812747, (0 missing)
## mo_launched splits as RLLLRRLRLLLL, improve=0.01504436, (0 missing)
## reward_length < 2768 to the left, improve=0.01340626, (0 missing)
## social_media_count splits as RLLR, improve=0.01055528, (0 missing)
##
## Node number 394: 187 observations, complexity param=0.0001646986
## mean=0.315508, MSE=0.2159627
## left son=788 (77 obs) right son=789 (110 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.03760782, (0 missing)
## mo_launched splits as RLLLRLLLLRRR, improve=0.03532505, (0 missing)
## reward_length < 3135.5 to the left, improve=0.03453612, (0 missing)
## campaign_duration < 60.02 to the right, improve=0.02060056, (0 missing)
## goal < 1550 to the right, improve=0.01711568, (0 missing)
## Surrogate splits:
## description_length < 381.5 to the left, agree=0.636, adj=0.117, (0 split)
## mo_launched splits as RLRRRRRLRRRL, agree=0.620, adj=0.078, (0 split)
## campaign_duration < 68.45 to the right, agree=0.615, adj=0.065, (0 split)
## reward_length < 701 to the left, agree=0.610, adj=0.052, (0 split)
## goal < 1675 to the right, agree=0.594, adj=0.013, (0 split)
##
## Node number 395: 376 observations, complexity param=0.0004192853
## mean=0.4973404, MSE=0.2499929
## left son=790 (318 obs) right son=791 (58 obs)
## Primary splits:
## campaign_duration < 23.135 to the right, improve=0.043450140, (0 missing)
## reward_length < 3456 to the left, improve=0.022596280, (0 missing)
## mo_launched splits as LRLRRLRLLRLR, improve=0.022510180, (0 missing)
## video_status < 0.5 to the left, improve=0.011471810, (0 missing)
## usa < 0.5 to the left, improve=0.009662714, (0 missing)
##
## Node number 396: 297 observations, complexity param=0.0001819475
## mean=0.4309764, MSE=0.2452357
## left son=792 (26 obs) right son=793 (271 obs)
## Primary splits:
## goal < 3400 to the right, improve=0.022284930, (0 missing)
## mo_launched splits as LRRRRRRLLLLL, improve=0.021761420, (0 missing)
## campaign_duration < 25.695 to the right, improve=0.021490890, (0 missing)
## video_status < 0.5 to the left, improve=0.013217810, (0 missing)
## description_length < 1720.5 to the left, improve=0.008025453, (0 missing)
##
## Node number 397: 53 observations, complexity param=0.0001657462
## mean=0.6226415, MSE=0.2349591
## left son=794 (23 obs) right son=795 (30 obs)
## Primary splits:
## description_length < 4186 to the right, improve=0.11515370, (0 missing)
## mo_launched splits as RRRLLRLRLRRL, improve=0.10062910, (0 missing)
## reward_length < 1558.5 to the left, improve=0.07477699, (0 missing)
## campaign_duration < 59.52 to the right, improve=0.07286501, (0 missing)
## goal < 1150 to the left, improve=0.05754246, (0 missing)
## Surrogate splits:
## campaign_duration < 23.93 to the left, agree=0.679, adj=0.261, (0 split)
## mo_launched splits as RRLLRRRLLRRL, agree=0.660, adj=0.217, (0 split)
## social_media_count splits as RLR-, agree=0.642, adj=0.174, (0 split)
## reward_length < 1860.5 to the left, agree=0.642, adj=0.174, (0 split)
## goal < 1225 to the right, agree=0.585, adj=0.043, (0 split)
##
## Node number 398: 100 observations, complexity param=0.0002508913
## mean=0.46, MSE=0.2484
## left son=796 (56 obs) right son=797 (44 obs)
## Primary splits:
## mo_launched splits as LRLLRRLRLLLR, improve=0.09838551, (0 missing)
## description_length < 1358 to the left, improve=0.06411788, (0 missing)
## category splits as L---R-----L----, improve=0.04779220, (0 missing)
## reward_length < 3439 to the right, improve=0.04315153, (0 missing)
## campaign_duration < 75.225 to the right, improve=0.03982223, (0 missing)
## Surrogate splits:
## reward_length < 3279.5 to the right, agree=0.65, adj=0.205, (0 split)
## campaign_duration < 60.05 to the left, agree=0.62, adj=0.136, (0 split)
## social_media_count splits as LRRL, agree=0.60, adj=0.091, (0 split)
## description_length < 1381 to the right, agree=0.59, adj=0.068, (0 split)
## category splits as L---R-----L----, agree=0.57, adj=0.023, (0 split)
##
## Node number 399: 608 observations, complexity param=0.0002903067
## mean=0.6348684, MSE=0.2318105
## left son=798 (281 obs) right son=799 (327 obs)
## Primary splits:
## mo_launched splits as RLRRLLRLRRLR, improve=0.021496130, (0 missing)
## description_length < 2136 to the left, improve=0.015831070, (0 missing)
## social_media_count splits as RRRL, improve=0.012163000, (0 missing)
## goal < 1575 to the right, improve=0.009380391, (0 missing)
## reward_length < 3545 to the left, improve=0.007964522, (0 missing)
## Surrogate splits:
## campaign_duration < 29.975 to the left, agree=0.586, adj=0.103, (0 split)
## goal < 1004 to the left, agree=0.564, adj=0.057, (0 split)
## description_length < 2019.5 to the left, agree=0.562, adj=0.053, (0 split)
## reward_length < 3502 to the right, agree=0.554, adj=0.036, (0 split)
## social_media_count splits as RRRL, agree=0.543, adj=0.011, (0 split)
##
## Node number 400: 60 observations, complexity param=0.0001714304
## mean=0.2666667, MSE=0.1955556
## left son=800 (37 obs) right son=801 (23 obs)
## Primary splits:
## mo_launched splits as RRLRLLLLLLR-, improve=0.14231920, (0 missing)
## reward_length < 2052.5 to the right, improve=0.08163265, (0 missing)
## description_length < 562.5 to the left, improve=0.06173416, (0 missing)
## category splits as R---R---L-L-LR-, improve=0.05371225, (0 missing)
## goal < 725 to the left, improve=0.04489491, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.667, adj=0.130, (0 split)
## campaign_duration < 51.205 to the left, agree=0.633, adj=0.043, (0 split)
## category splits as L---R---L-L-LL-, agree=0.633, adj=0.043, (0 split)
## description_length < 1271.5 to the left, agree=0.633, adj=0.043, (0 split)
## reward_length < 580 to the right, agree=0.633, adj=0.043, (0 split)
##
## Node number 401: 240 observations, complexity param=0.0002224472
## mean=0.4791667, MSE=0.249566
## left son=802 (50 obs) right son=803 (190 obs)
## Primary splits:
## description_length < 1013.5 to the right, improve=0.03384897, (0 missing)
## reward_length < 1598.5 to the right, improve=0.03213086, (0 missing)
## goal < 142.75 to the right, improve=0.02211609, (0 missing)
## mo_launched splits as RRRRRLLLLLLL, improve=0.02158731, (0 missing)
## category splits as L---L---L-L-LR-, improve=0.01719830, (0 missing)
##
## Node number 402: 17 observations
## mean=0.2352941, MSE=0.1799308
##
## Node number 403: 373 observations, complexity param=0.000200063
## mean=0.5683646, MSE=0.2453263
## left son=806 (33 obs) right son=807 (340 obs)
## Primary splits:
## reward_length < 3910.5 to the right, improve=0.01658237, (0 missing)
## social_media_count splits as LRRR, improve=0.01554762, (0 missing)
## video_status < 0.5 to the left, improve=0.01546003, (0 missing)
## mo_launched splits as RRRLLRRLRRRR, improve=0.01360663, (0 missing)
## campaign_duration < 60.035 to the left, improve=0.01235012, (0 missing)
##
## Node number 404: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 405: 153 observations, complexity param=0.0002056406
## mean=0.5686275, MSE=0.2452903
## left son=810 (83 obs) right son=811 (70 obs)
## Primary splits:
## reward_length < 2902.5 to the right, improve=0.05934018, (0 missing)
## video_status < 0.5 to the left, improve=0.03247659, (0 missing)
## mo_launched splits as RLLRRRLLLLLL, improve=0.03125138, (0 missing)
## usa < 0.5 to the left, improve=0.02370690, (0 missing)
## description_length < 3032.5 to the left, improve=0.01523517, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLRLLRRLLLL, agree=0.608, adj=0.143, (0 split)
## campaign_duration < 41.01 to the left, agree=0.595, adj=0.114, (0 split)
## description_length < 1502.5 to the right, agree=0.569, adj=0.057, (0 split)
## goal < 304 to the right, agree=0.562, adj=0.043, (0 split)
## social_media_count splits as LLLR, agree=0.549, adj=0.014, (0 split)
##
## Node number 406: 227 observations, complexity param=0.0002005101
## mean=0.6387665, MSE=0.2307439
## left son=812 (61 obs) right son=813 (166 obs)
## Primary splits:
## reward_length < 2357.5 to the left, improve=0.02715045, (0 missing)
## mo_launched splits as LRRRLRRRRRLR, improve=0.02647568, (0 missing)
## description_length < 5585 to the left, improve=0.01799373, (0 missing)
## social_media_count splits as RLL-, improve=0.01617501, (0 missing)
## campaign_duration < 47.165 to the right, improve=0.01530425, (0 missing)
## Surrogate splits:
## campaign_duration < 89.225 to the right, agree=0.744, adj=0.049, (0 split)
##
## Node number 407: 96 observations
## mean=0.8020833, MSE=0.1587457
##
## Node number 408: 253 observations, complexity param=0.0001981542
## mean=0.6007905, MSE=0.2398413
## left son=816 (73 obs) right son=817 (180 obs)
## Primary splits:
## description_length < 819 to the left, improve=0.03083419, (0 missing)
## usa < 0.5 to the left, improve=0.01823952, (0 missing)
## campaign_duration < 21.95 to the right, improve=0.01675312, (0 missing)
## goal < 247 to the left, improve=0.01553817, (0 missing)
## video_status < 0.5 to the left, improve=0.01172345, (0 missing)
## Surrogate splits:
## campaign_duration < 21.95 to the right, agree=0.719, adj=0.027, (0 split)
## social_media_count splits as RRLR, agree=0.715, adj=0.014, (0 split)
## reward_length < 1189.5 to the left, agree=0.715, adj=0.014, (0 split)
##
## Node number 409: 11 observations
## mean=1, MSE=0
##
## Node number 412: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 413: 78 observations
## mean=0.7307692, MSE=0.1967456
##
## Node number 414: 66 observations, complexity param=0.0001146389
## mean=0.7575758, MSE=0.1836547
## left son=828 (33 obs) right son=829 (33 obs)
## Primary splits:
## reward_length < 2876 to the right, improve=0.12500000, (0 missing)
## description_length < 1548 to the right, improve=0.06200922, (0 missing)
## goal < 450 to the right, improve=0.04659832, (0 missing)
## campaign_duration < 15.415 to the left, improve=0.04500000, (0 missing)
## mo_launched splits as -RL-L-L--L--, improve=0.04413793, (0 missing)
## Surrogate splits:
## description_length < 1537.5 to the right, agree=0.712, adj=0.424, (0 split)
## goal < 531 to the right, agree=0.652, adj=0.303, (0 split)
## campaign_duration < 14.48 to the right, agree=0.591, adj=0.182, (0 split)
## mo_launched splits as -RL-R-L--R--, agree=0.591, adj=0.182, (0 split)
## social_media_count splits as RRLL, agree=0.561, adj=0.121, (0 split)
##
## Node number 415: 64 observations
## mean=0.90625, MSE=0.08496094
##
## Node number 418: 21 observations, complexity param=0.0001985989
## mean=0.2380952, MSE=0.1814059
## left son=836 (13 obs) right son=837 (8 obs)
## Primary splits:
## mo_launched splits as -RL-LLLLLRRL, improve=0.5078125, (0 missing)
## description_length < 2850.5 to the left, improve=0.2343750, (0 missing)
## reward_length < 2280 to the right, improve=0.2343750, (0 missing)
## campaign_duration < 34.625 to the left, improve=0.1923077, (0 missing)
## video_status < 0.5 to the right, improve=0.1000000, (0 missing)
## Surrogate splits:
## reward_length < 2280 to the right, agree=0.810, adj=0.500, (0 split)
## description_length < 3620 to the left, agree=0.762, adj=0.375, (0 split)
## campaign_duration < 63.145 to the left, agree=0.667, adj=0.125, (0 split)
## social_media_count splits as LLLR, agree=0.667, adj=0.125, (0 split)
## goal < 1875 to the left, agree=0.667, adj=0.125, (0 split)
##
## Node number 419: 95 observations, complexity param=0.0002107754
## mean=0.6210526, MSE=0.2353463
## left son=838 (35 obs) right son=839 (60 obs)
## Primary splits:
## mo_launched splits as RLLRLRRLRRLR, improve=0.09183033, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.06270192, (0 missing)
## description_length < 1599 to the left, improve=0.05538764, (0 missing)
## goal < 3275 to the right, improve=0.03893008, (0 missing)
## reward_length < 2132.5 to the left, improve=0.02653647, (0 missing)
## Surrogate splits:
## campaign_duration < 29.995 to the left, agree=0.674, adj=0.114, (0 split)
## reward_length < 1784 to the left, agree=0.674, adj=0.114, (0 split)
## social_media_count splits as RLR-, agree=0.653, adj=0.057, (0 split)
## description_length < 2372.5 to the right, agree=0.653, adj=0.057, (0 split)
##
## Node number 420: 63 observations, complexity param=0.0001436945
## mean=0.4920635, MSE=0.249937
## left son=840 (19 obs) right son=841 (44 obs)
## Primary splits:
## reward_length < 3105.5 to the left, improve=0.090528050, (0 missing)
## mo_launched splits as LRRLLRLRLRRR, improve=0.073487900, (0 missing)
## goal < 2850 to the left, improve=0.042389110, (0 missing)
## description_length < 448.5 to the left, improve=0.021295360, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.006398357, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRRRRRRRRRR, agree=0.730, adj=0.105, (0 split)
## description_length < 448.5 to the left, agree=0.714, adj=0.053, (0 split)
##
## Node number 421: 69 observations, complexity param=0.0001436945
## mean=0.6956522, MSE=0.2117202
## left son=842 (24 obs) right son=843 (45 obs)
## Primary splits:
## campaign_duration < 54.095 to the right, improve=0.09642857, (0 missing)
## social_media_count splits as LR--, improve=0.08297414, (0 missing)
## description_length < 1076.5 to the right, improve=0.06879409, (0 missing)
## mo_launched splits as RRRRRLLRRRLR, improve=0.05458221, (0 missing)
## goal < 2100 to the right, improve=0.05294118, (0 missing)
## Surrogate splits:
## reward_length < 2644 to the left, agree=0.710, adj=0.167, (0 split)
## photo_key < 0.5 to the left, agree=0.681, adj=0.083, (0 split)
## description_length < 46.5 to the left, agree=0.681, adj=0.083, (0 split)
##
## Node number 422: 43 observations, complexity param=0.0001870222
## mean=0.5581395, MSE=0.2466198
## left son=844 (24 obs) right son=845 (19 obs)
## Primary splits:
## mo_launched splits as LLLRLLRLRRRL, improve=0.17178840, (0 missing)
## goal < 2850 to the right, improve=0.12151590, (0 missing)
## description_length < 1653.5 to the right, improve=0.05777801, (0 missing)
## reward_length < 3320.5 to the right, improve=0.04772708, (0 missing)
## campaign_duration < 53.385 to the left, improve=0.01922341, (0 missing)
## Surrogate splits:
## reward_length < 3624 to the right, agree=0.674, adj=0.263, (0 split)
## goal < 2850 to the right, agree=0.651, adj=0.211, (0 split)
## description_length < 1859.5 to the right, agree=0.651, adj=0.211, (0 split)
## campaign_duration < 30.12 to the right, agree=0.581, adj=0.053, (0 split)
## video_status < 0.5 to the right, agree=0.581, adj=0.053, (0 split)
##
## Node number 423: 162 observations, complexity param=0.000124172
## mean=0.7962963, MSE=0.1622085
## left son=846 (73 obs) right son=847 (89 obs)
## Primary splits:
## reward_length < 3520.5 to the right, improve=0.03565184, (0 missing)
## description_length < 3149 to the left, improve=0.02631174, (0 missing)
## goal < 1750 to the left, improve=0.02391589, (0 missing)
## campaign_duration < 74.985 to the right, improve=0.02101729, (0 missing)
## mo_launched splits as RRLLLLLRLRLR, improve=0.01960124, (0 missing)
## Surrogate splits:
## mo_launched splits as RRLRLRLRRRRR, agree=0.611, adj=0.137, (0 split)
## campaign_duration < 74.985 to the right, agree=0.580, adj=0.068, (0 split)
## description_length < 4596.5 to the right, agree=0.574, adj=0.055, (0 split)
##
## Node number 428: 42 observations, complexity param=0.0001075457
## mean=0.6428571, MSE=0.2295918
## left son=856 (9 obs) right son=857 (33 obs)
## Primary splits:
## description_length < 639.5 to the right, improve=0.11380470, (0 missing)
## reward_length < 2559 to the left, improve=0.10297480, (0 missing)
## campaign_duration < 44.325 to the left, improve=0.07190423, (0 missing)
## social_media_count splits as RLL-, improve=0.04000000, (0 missing)
## video_status < 0.5 to the left, improve=0.03811765, (0 missing)
## Surrogate splits:
## social_media_count splits as RRL-, agree=0.81, adj=0.111, (0 split)
##
## Node number 429: 183 observations, complexity param=0.0001075457
## mean=0.7868852, MSE=0.1676969
## left son=858 (57 obs) right son=859 (126 obs)
## Primary splits:
## description_length < 1926 to the right, improve=0.02843848, (0 missing)
## social_media_count splits as RLRL, improve=0.01457306, (0 missing)
## goal < 275 to the right, improve=0.01296026, (0 missing)
## mo_launched splits as R--RR-L-RRR-, improve=0.01193973, (0 missing)
## reward_length < 3563.5 to the right, improve=0.01149302, (0 missing)
## Surrogate splits:
## goal < 182.5 to the left, agree=0.705, adj=0.053, (0 split)
## social_media_count splits as RRRL, agree=0.694, adj=0.018, (0 split)
## reward_length < 3998.5 to the right, agree=0.694, adj=0.018, (0 split)
##
## Node number 448: 173 observations, complexity param=0.0002290528
## mean=0.2369942, MSE=0.180828
## left son=896 (92 obs) right son=897 (81 obs)
## Primary splits:
## mo_launched splits as LRLLRRRLLLLR, improve=0.07132160, (0 missing)
## description_length < 1238 to the right, improve=0.02712076, (0 missing)
## reward_length < 4910.5 to the left, improve=0.02026892, (0 missing)
## usa < 0.5 to the left, improve=0.01905559, (0 missing)
## category splits as R-------L---L--, improve=0.01866717, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.590, adj=0.123, (0 split)
## social_media_count splits as LRL-, agree=0.566, adj=0.074, (0 split)
## category splits as R-------R---L--, agree=0.566, adj=0.074, (0 split)
## description_length < 1950.5 to the left, agree=0.561, adj=0.062, (0 split)
## reward_length < 4357.5 to the right, agree=0.549, adj=0.037, (0 split)
##
## Node number 449: 25 observations, complexity param=0.0002542986
## mean=0.52, MSE=0.2496
## left son=898 (15 obs) right son=899 (10 obs)
## Primary splits:
## mo_launched splits as RLRRLRLRRLLL, improve=0.61538460, (0 missing)
## category splits as R-------R---L--, improve=0.08653846, (0 missing)
## description_length < 1849 to the right, improve=0.08552096, (0 missing)
## reward_length < 12649.5 to the left, improve=0.05881156, (0 missing)
## goal < 2749.5 to the right, improve=0.01483399, (0 missing)
## Surrogate splits:
## reward_length < 9546 to the right, agree=0.76, adj=0.4, (0 split)
## campaign_duration < 15.73 to the right, agree=0.68, adj=0.2, (0 split)
## description_length < 1158.5 to the right, agree=0.68, adj=0.2, (0 split)
## social_media_count splits as LR--, agree=0.64, adj=0.1, (0 split)
## goal < 2250 to the right, agree=0.64, adj=0.1, (0 split)
##
## Node number 450: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 451: 85 observations, complexity param=0.0001365279
## mean=0.4823529, MSE=0.2496886
## left son=902 (38 obs) right son=903 (47 obs)
## Primary splits:
## mo_launched splits as RLRRLLRRRRLL, improve=0.06369105, (0 missing)
## category splits as R-------L---L--, improve=0.04927322, (0 missing)
## social_media_count splits as LRR-, improve=0.03463457, (0 missing)
## reward_length < 7130.5 to the left, improve=0.03187598, (0 missing)
## campaign_duration < 18 to the right, improve=0.02529564, (0 missing)
## Surrogate splits:
## category splits as R-------R---L--, agree=0.624, adj=0.158, (0 split)
## social_media_count splits as RLR-, agree=0.612, adj=0.132, (0 split)
## campaign_duration < 29.98 to the left, agree=0.600, adj=0.105, (0 split)
## reward_length < 8421.5 to the right, agree=0.588, adj=0.079, (0 split)
## usa < 0.5 to the left, agree=0.576, adj=0.053, (0 split)
##
## Node number 452: 47 observations
## mean=0.1914894, MSE=0.1548212
##
## Node number 453: 49 observations, complexity param=0.0001306186
## mean=0.5102041, MSE=0.2498959
## left son=906 (41 obs) right son=907 (8 obs)
## Primary splits:
## goal < 1750 to the right, improve=0.10390750, (0 missing)
## campaign_duration < 64.215 to the left, improve=0.06446296, (0 missing)
## social_media_count splits as RLL-, improve=0.05286585, (0 missing)
## description_length < 2001 to the right, improve=0.05286585, (0 missing)
## reward_length < 6929 to the left, improve=0.03696154, (0 missing)
## Surrogate splits:
## reward_length < 4377.5 to the right, agree=0.857, adj=0.125, (0 split)
##
## Node number 454: 441 observations, complexity param=0.0003087869
## mean=0.4943311, MSE=0.2499679
## left son=908 (343 obs) right son=909 (98 obs)
## Primary splits:
## reward_length < 8138.5 to the left, improve=0.028798290, (0 missing)
## description_length < 521 to the left, improve=0.022759000, (0 missing)
## category splits as --------L---R--, improve=0.014462480, (0 missing)
## mo_launched splits as RRLRLLLLLRRL, improve=0.012572750, (0 missing)
## campaign_duration < 30.565 to the left, improve=0.007654174, (0 missing)
## Surrogate splits:
## description_length < 2062.5 to the left, agree=0.785, adj=0.031, (0 split)
##
## Node number 455: 384 observations, complexity param=0.0002426646
## mean=0.6119792, MSE=0.2374607
## left son=910 (120 obs) right son=911 (264 obs)
## Primary splits:
## mo_launched splits as LRRRRRRLRRLL, improve=0.017389430, (0 missing)
## description_length < 2045.5 to the right, improve=0.010959430, (0 missing)
## campaign_duration < 52.15 to the left, improve=0.006198559, (0 missing)
## goal < 1310 to the right, improve=0.004407844, (0 missing)
## reward_length < 10358 to the right, improve=0.004396950, (0 missing)
## Surrogate splits:
## campaign_duration < 8.035 to the left, agree=0.693, adj=0.017, (0 split)
## description_length < 2071.5 to the right, agree=0.693, adj=0.017, (0 split)
## goal < 1105.5 to the left, agree=0.690, adj=0.008, (0 split)
##
## Node number 456: 209 observations, complexity param=0.000129522
## mean=0.4401914, MSE=0.2464229
## left son=912 (99 obs) right son=913 (110 obs)
## Primary splits:
## description_length < 1291 to the left, improve=0.02140468, (0 missing)
## reward_length < 10434 to the left, improve=0.01710835, (0 missing)
## usa < 0.5 to the left, improve=0.01486848, (0 missing)
## category splits as L-------L---R--, improve=0.01483229, (0 missing)
## video_status < 0.5 to the left, improve=0.01286906, (0 missing)
## Surrogate splits:
## reward_length < 5537.5 to the left, agree=0.593, adj=0.141, (0 split)
## mo_launched splits as L-R--RRRL-RR, agree=0.569, adj=0.091, (0 split)
## category splits as L-------R---R--, agree=0.569, adj=0.091, (0 split)
## campaign_duration < 30.02 to the left, agree=0.541, adj=0.030, (0 split)
## social_media_count splits as RRRL, agree=0.536, adj=0.020, (0 split)
##
## Node number 457: 56 observations, complexity param=0.0001784131
## mean=0.7142857, MSE=0.2040816
## left son=914 (26 obs) right son=915 (30 obs)
## Primary splits:
## mo_launched splits as R-L--LRLR-RR, improve=0.13128210, (0 missing)
## campaign_duration < 38.265 to the right, improve=0.08080808, (0 missing)
## description_length < 785.5 to the left, improve=0.06832151, (0 missing)
## reward_length < 4505 to the right, improve=0.05714286, (0 missing)
## video_status < 0.5 to the left, improve=0.02929688, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.607, adj=0.154, (0 split)
## reward_length < 6404 to the right, agree=0.607, adj=0.154, (0 split)
## social_media_count splits as RLR-, agree=0.589, adj=0.115, (0 split)
## description_length < 785.5 to the left, agree=0.589, adj=0.115, (0 split)
## campaign_duration < 34.945 to the right, agree=0.571, adj=0.077, (0 split)
##
## Node number 458: 81 observations, complexity param=0.0002110181
## mean=0.5925926, MSE=0.2414266
## left son=916 (64 obs) right son=917 (17 obs)
## Primary splits:
## reward_length < 4720 to the right, improve=0.09237655, (0 missing)
## goal < 675 to the right, improve=0.04801136, (0 missing)
## mo_launched splits as -R-RL----R--, improve=0.03900162, (0 missing)
## description_length < 1951.5 to the left, improve=0.03620213, (0 missing)
## social_media_count splits as RRL-, improve=0.01054098, (0 missing)
##
## Node number 459: 54 observations
## mean=0.8148148, MSE=0.1508916
##
## Node number 460: 53 observations, complexity param=0.0001363999
## mean=0.5283019, MSE=0.249199
## left son=920 (18 obs) right son=921 (35 obs)
## Primary splits:
## description_length < 900.5 to the left, improve=0.07844898, (0 missing)
## reward_length < 6330.5 to the right, improve=0.04047130, (0 missing)
## campaign_duration < 29.46 to the left, improve=0.02751163, (0 missing)
## video_status < 0.5 to the left, improve=0.02579390, (0 missing)
## goal < 425 to the right, improve=0.01250216, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRR-------R, agree=0.698, adj=0.111, (0 split)
## reward_length < 4242 to the left, agree=0.698, adj=0.111, (0 split)
## social_media_count splits as RLR-, agree=0.679, adj=0.056, (0 split)
##
## Node number 461: 84 observations
## mean=0.797619, MSE=0.1614229
##
## Node number 462: 41 observations, complexity param=0.0001426404
## mean=0.7317073, MSE=0.1963117
## left son=924 (13 obs) right son=925 (28 obs)
## Primary splits:
## reward_length < 5455 to the left, improve=0.17262740, (0 missing)
## description_length < 1687.5 to the right, improve=0.13740260, (0 missing)
## video_status < 0.5 to the right, improve=0.05352758, (0 missing)
## campaign_duration < 23.755 to the right, improve=0.03200133, (0 missing)
## goal < 275 to the right, improve=0.01650115, (0 missing)
## Surrogate splits:
## campaign_duration < 5.98 to the left, agree=0.732, adj=0.154, (0 split)
## category splits as R-------L---R--, agree=0.707, adj=0.077, (0 split)
##
## Node number 463: 65 observations
## mean=0.9692308, MSE=0.02982249
##
## Node number 464: 178 observations, complexity param=0.0001708521
## mean=0.3876404, MSE=0.2373753
## left son=928 (26 obs) right son=929 (152 obs)
## Primary splits:
## reward_length < 4766.5 to the right, improve=0.03938782, (0 missing)
## description_length < 7319.5 to the right, improve=0.03204460, (0 missing)
## mo_launched splits as RLRRRRLLLRLR, improve=0.02540503, (0 missing)
## goal < 3594.5 to the right, improve=0.02314187, (0 missing)
## video_status < 0.5 to the left, improve=0.01795793, (0 missing)
## Surrogate splits:
## campaign_duration < 89.375 to the right, agree=0.86, adj=0.038, (0 split)
##
## Node number 465: 325 observations, complexity param=0.000307394
## mean=0.5661538, MSE=0.2456237
## left son=930 (138 obs) right son=931 (187 obs)
## Primary splits:
## mo_launched splits as RLRRLRLRLRRL, improve=0.03611127, (0 missing)
## video_status < 0.5 to the left, improve=0.02567669, (0 missing)
## description_length < 2342 to the left, improve=0.02072438, (0 missing)
## usa < 0.5 to the left, improve=0.01908116, (0 missing)
## campaign_duration < 54.01 to the right, improve=0.01577487, (0 missing)
## Surrogate splits:
## description_length < 6777.5 to the right, agree=0.597, adj=0.051, (0 split)
## campaign_duration < 21.275 to the left, agree=0.591, adj=0.036, (0 split)
## usa < 0.5 to the left, agree=0.578, adj=0.007, (0 split)
## reward_length < 6231.5 to the right, agree=0.578, adj=0.007, (0 split)
##
## Node number 466: 71 observations, complexity param=0.0002592326
## mean=0.5211268, MSE=0.2495537
## left son=932 (45 obs) right son=933 (26 obs)
## Primary splits:
## reward_length < 5294.5 to the left, improve=0.14251630, (0 missing)
## campaign_duration < 29.835 to the right, improve=0.07171197, (0 missing)
## description_length < 6127 to the right, improve=0.03740505, (0 missing)
## goal < 680 to the right, improve=0.03306912, (0 missing)
## video_status < 0.5 to the left, improve=0.02225823, (0 missing)
## Surrogate splits:
## description_length < 2188 to the right, agree=0.676, adj=0.115, (0 split)
## campaign_duration < 5.62 to the right, agree=0.662, adj=0.077, (0 split)
## social_media_count splits as LR--, agree=0.648, adj=0.038, (0 split)
##
## Node number 467: 98 observations, complexity param=0.0001229293
## mean=0.7959184, MSE=0.1624323
## left son=934 (12 obs) right son=935 (86 obs)
## Primary splits:
## campaign_duration < 36 to the right, improve=0.07522361, (0 missing)
## goal < 845 to the left, improve=0.03241969, (0 missing)
## description_length < 2904.5 to the left, improve=0.02843117, (0 missing)
## reward_length < 4646.5 to the right, improve=0.02620356, (0 missing)
## video_status < 0.5 to the right, improve=0.02023595, (0 missing)
##
## Node number 468: 48 observations, complexity param=0.000184281
## mean=0.375, MSE=0.234375
## left son=936 (35 obs) right son=937 (13 obs)
## Primary splits:
## campaign_duration < 29.275 to the right, improve=0.15956040, (0 missing)
## reward_length < 5812.5 to the right, improve=0.15789470, (0 missing)
## goal < 999.5 to the right, improve=0.13333330, (0 missing)
## social_media_count splits as LR--, improve=0.12098770, (0 missing)
## description_length < 3182 to the right, improve=0.03496673, (0 missing)
## Surrogate splits:
## goal < 3350 to the left, agree=0.75, adj=0.077, (0 split)
##
## Node number 469: 28 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 470: 105 observations, complexity param=0.0001057935
## mean=0.6571429, MSE=0.2253061
## left son=940 (77 obs) right son=941 (28 obs)
## Primary splits:
## description_length < 2591.5 to the right, improve=0.04356061, (0 missing)
## campaign_duration < 20.545 to the right, improve=0.02373721, (0 missing)
## reward_length < 4495 to the right, improve=0.02131287, (0 missing)
## goal < 350 to the left, improve=0.01656315, (0 missing)
## social_media_count splits as LRRR, improve=0.01391634, (0 missing)
## Surrogate splits:
## campaign_duration < 8.165 to the right, agree=0.762, adj=0.107, (0 split)
## usa < 0.5 to the right, agree=0.752, adj=0.071, (0 split)
## goal < 457.5 to the right, agree=0.743, adj=0.036, (0 split)
## reward_length < 4138.5 to the right, agree=0.743, adj=0.036, (0 split)
##
## Node number 471: 187 observations, complexity param=0.0001077795
## mean=0.7754011, MSE=0.1741543
## left son=942 (34 obs) right son=943 (153 obs)
## Primary splits:
## goal < 3250 to the right, improve=0.021018060, (0 missing)
## description_length < 2191.5 to the right, improve=0.019862070, (0 missing)
## campaign_duration < 55.795 to the right, improve=0.019332640, (0 missing)
## mo_launched splits as L-LLLLL---R-, improve=0.014117250, (0 missing)
## reward_length < 5414 to the left, improve=0.006635542, (0 missing)
##
## Node number 472: 707 observations, complexity param=0.0002252796
## mean=0.612447, MSE=0.2373557
## left son=944 (512 obs) right son=945 (195 obs)
## Primary splits:
## description_length < 4631.5 to the left, improve=0.011590170, (0 missing)
## reward_length < 13534 to the left, improve=0.011336110, (0 missing)
## mo_launched splits as RRRRLRRRLRLL, improve=0.010204650, (0 missing)
## campaign_duration < 24.055 to the left, improve=0.008272124, (0 missing)
## video_status < 0.5 to the left, improve=0.004991198, (0 missing)
## Surrogate splits:
## reward_length < 6260.5 to the right, agree=0.728, adj=0.015, (0 split)
##
## Node number 473: 107 observations, complexity param=0.0001419097
## mean=0.8130841, MSE=0.1519783
## left son=946 (43 obs) right son=947 (64 obs)
## Primary splits:
## mo_launched splits as RRRRRLRLRLLL, improve=0.08500484, (0 missing)
## reward_length < 18157 to the right, improve=0.02689737, (0 missing)
## campaign_duration < 21.44 to the left, improve=0.02369949, (0 missing)
## goal < 3775 to the right, improve=0.02087690, (0 missing)
## description_length < 3206 to the left, improve=0.01828818, (0 missing)
## Surrogate splits:
## reward_length < 15880.5 to the right, agree=0.654, adj=0.140, (0 split)
## description_length < 6044.5 to the right, agree=0.636, adj=0.093, (0 split)
## video_status < 0.5 to the left, agree=0.626, adj=0.070, (0 split)
## goal < 2150 to the left, agree=0.617, adj=0.047, (0 split)
## usa < 0.5 to the left, agree=0.607, adj=0.023, (0 split)
##
## Node number 474: 657 observations, complexity param=0.0002038132
## mean=0.718417, MSE=0.202294
## left son=948 (62 obs) right son=949 (595 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.012200400, (0 missing)
## reward_length < 12561.5 to the left, improve=0.008520110, (0 missing)
## mo_launched splits as LRRRRRRRRRLL, improve=0.008368063, (0 missing)
## video_status < 0.5 to the left, improve=0.008335494, (0 missing)
## campaign_duration < 14.98 to the right, improve=0.007338686, (0 missing)
## Surrogate splits:
## description_length < 6761 to the right, agree=0.907, adj=0.016, (0 split)
##
## Node number 475: 246 observations, complexity param=0.0001053342
## mean=0.804878, MSE=0.1570494
## left son=950 (89 obs) right son=951 (157 obs)
## Primary splits:
## mo_launched splits as LRRRRRLLRLRR, improve=0.02655798, (0 missing)
## campaign_duration < 39.17 to the right, improve=0.01683788, (0 missing)
## description_length < 3670.5 to the right, improve=0.01401978, (0 missing)
## social_media_count splits as RRLR, improve=0.01016365, (0 missing)
## reward_length < 16564 to the right, improve=0.01008663, (0 missing)
## Surrogate splits:
## description_length < 2084.5 to the left, agree=0.646, adj=0.022, (0 split)
## reward_length < 6280 to the left, agree=0.646, adj=0.022, (0 split)
## campaign_duration < 9.865 to the left, agree=0.642, adj=0.011, (0 split)
##
## Node number 476: 86 observations, complexity param=0.000145069
## mean=0.6627907, MSE=0.2234992
## left son=952 (57 obs) right son=953 (29 obs)
## Primary splits:
## campaign_duration < 29.995 to the right, improve=0.06182127, (0 missing)
## reward_length < 7913 to the right, improve=0.05739007, (0 missing)
## description_length < 7032 to the left, improve=0.03800782, (0 missing)
## usa < 0.5 to the left, improve=0.03138678, (0 missing)
## video_status < 0.5 to the left, improve=0.02493259, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RRLLLL-LL-, agree=0.721, adj=0.172, (0 split)
## category splits as R-------L---L--, agree=0.709, adj=0.138, (0 split)
##
## Node number 477: 22 observations
## mean=1, MSE=0
##
## Node number 478: 48 observations, complexity param=0.0001628898
## mean=0.7291667, MSE=0.1974826
## left son=956 (23 obs) right son=957 (25 obs)
## Primary splits:
## reward_length < 16332.5 to the right, improve=0.20044340, (0 missing)
## category splits as L-------R---L--, improve=0.17802200, (0 missing)
## goal < 2750 to the left, improve=0.07750916, (0 missing)
## campaign_duration < 39.635 to the right, improve=0.03522119, (0 missing)
## description_length < 7507.5 to the right, improve=0.02153846, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.625, adj=0.217, (0 split)
## social_media_count splits as RLL-, agree=0.604, adj=0.174, (0 split)
## goal < 1309.5 to the right, agree=0.604, adj=0.174, (0 split)
## mo_launched splits as -R--------L-, agree=0.562, adj=0.087, (0 split)
## description_length < 8337.5 to the left, agree=0.562, adj=0.087, (0 split)
##
## Node number 479: 201 observations, complexity param=0.0001242265
## mean=0.9104478, MSE=0.08153264
## left son=958 (13 obs) right son=959 (188 obs)
## Primary splits:
## campaign_duration < 19.22 to the left, improve=0.07383869, (0 missing)
## reward_length < 13141.5 to the right, improve=0.03482876, (0 missing)
## description_length < 9234.5 to the left, improve=0.02560260, (0 missing)
## mo_launched splits as R-LLRLLLLL-R, improve=0.02116711, (0 missing)
## video_status < 0.5 to the right, improve=0.01461358, (0 missing)
##
## Node number 480: 67 observations
## mean=0.2835821, MSE=0.2031633
##
## Node number 481: 91 observations, complexity param=0.0002107539
## mean=0.5274725, MSE=0.2492453
## left son=962 (10 obs) right son=963 (81 obs)
## Primary splits:
## reward_length < 6294.5 to the right, improve=0.09051165, (0 missing)
## campaign_duration < 29.72 to the right, improve=0.03355816, (0 missing)
## social_media_count splits as LRLR, improve=0.02374031, (0 missing)
## goal < 2900 to the right, improve=0.01946009, (0 missing)
## mo_launched splits as L--LL--R-RLR, improve=0.01946009, (0 missing)
##
## Node number 482: 57 observations, complexity param=0.0001870331
## mean=0.4035088, MSE=0.2406894
## left son=964 (39 obs) right son=965 (18 obs)
## Primary splits:
## goal < 725 to the right, improve=0.13279560, (0 missing)
## mo_launched splits as LRRLRL-LLLLR, improve=0.10479110, (0 missing)
## campaign_duration < 31.145 to the right, improve=0.05566125, (0 missing)
## description_length < 284 to the left, improve=0.04843403, (0 missing)
## reward_length < 4474 to the left, improve=0.04843403, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLLLL-LLLLR, agree=0.737, adj=0.167, (0 split)
## campaign_duration < 13.1 to the right, agree=0.719, adj=0.111, (0 split)
## reward_length < 6103 to the left, agree=0.719, adj=0.111, (0 split)
## category splits as ----R-----L--L-, agree=0.702, adj=0.056, (0 split)
##
## Node number 483: 342 observations, complexity param=0.000162779
## mean=0.619883, MSE=0.2356281
## left son=966 (229 obs) right son=967 (113 obs)
## Primary splits:
## mo_launched splits as RRRLLLLLLLRL, improve=0.019676250, (0 missing)
## social_media_count splits as LRLL, improve=0.019399370, (0 missing)
## reward_length < 4399 to the right, improve=0.012975900, (0 missing)
## campaign_duration < 29.945 to the right, improve=0.010381230, (0 missing)
## description_length < 2043.5 to the left, improve=0.006754494, (0 missing)
## Surrogate splits:
## reward_length < 4208.5 to the right, agree=0.681, adj=0.035, (0 split)
## category splits as ----L-----L--R-, agree=0.675, adj=0.018, (0 split)
## description_length < 599 to the right, agree=0.675, adj=0.018, (0 split)
## goal < 2261 to the left, agree=0.673, adj=0.009, (0 split)
##
## Node number 484: 69 observations, complexity param=0.0001863424
## mean=0.4927536, MSE=0.2499475
## left son=968 (38 obs) right son=969 (31 obs)
## Primary splits:
## mo_launched splits as LLRRL-RLLRLR, improve=0.11130170, (0 missing)
## reward_length < 7192 to the right, improve=0.09673467, (0 missing)
## description_length < 914 to the right, improve=0.08740896, (0 missing)
## goal < 3250 to the right, improve=0.04392157, (0 missing)
## campaign_duration < 39.535 to the left, improve=0.03114282, (0 missing)
## Surrogate splits:
## description_length < 843 to the left, agree=0.623, adj=0.161, (0 split)
## goal < 782.25 to the right, agree=0.594, adj=0.097, (0 split)
## reward_length < 6765 to the right, agree=0.594, adj=0.097, (0 split)
## campaign_duration < 26.4 to the right, agree=0.580, adj=0.065, (0 split)
## social_media_count splits as LLR-, agree=0.565, adj=0.032, (0 split)
##
## Node number 485: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 486: 195 observations, complexity param=0.0001347957
## mean=0.6461538, MSE=0.2286391
## left son=972 (187 obs) right son=973 (8 obs)
## Primary splits:
## description_length < 1054.5 to the right, improve=0.023427550, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.021654630, (0 missing)
## goal < 475 to the right, improve=0.017722950, (0 missing)
## reward_length < 8865.5 to the right, improve=0.012153060, (0 missing)
## social_media_count splits as LLRR, improve=0.008336378, (0 missing)
##
## Node number 487: 87 observations
## mean=0.816092, MSE=0.1500859
##
## Node number 488: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 489: 122 observations, complexity param=0.0001696005
## mean=0.6311475, MSE=0.2328003
## left son=978 (97 obs) right son=979 (25 obs)
## Primary splits:
## reward_length < 6931.5 to the left, improve=0.04829074, (0 missing)
## description_length < 667.5 to the right, improve=0.04101162, (0 missing)
## campaign_duration < 46.075 to the right, improve=0.03141669, (0 missing)
## goal < 1363.665 to the right, improve=0.02676995, (0 missing)
## usa < 0.5 to the left, improve=0.01977798, (0 missing)
## Surrogate splits:
## goal < 325 to the right, agree=0.811, adj=0.08, (0 split)
## description_length < 247.5 to the right, agree=0.803, adj=0.04, (0 split)
##
## Node number 490: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 491: 58 observations
## mean=0.862069, MSE=0.1189061
##
## Node number 496: 84 observations, complexity param=0.0001777669
## mean=0.3809524, MSE=0.2358277
## left son=992 (77 obs) right son=993 (7 obs)
## Primary splits:
## reward_length < 9676 to the left, improve=0.08741259, (0 missing)
## social_media_count splits as RLLR, improve=0.06865408, (0 missing)
## goal < 3750 to the right, improve=0.02533768, (0 missing)
## description_length < 706 to the left, improve=0.02372603, (0 missing)
## category splits as ----L-R---L----, improve=0.02371345, (0 missing)
##
## Node number 497: 52 observations, complexity param=0.0002149945
## mean=0.6538462, MSE=0.2263314
## left son=994 (20 obs) right son=995 (32 obs)
## Primary splits:
## reward_length < 5912.5 to the left, improve=0.17794120, (0 missing)
## campaign_duration < 57.715 to the right, improve=0.05446623, (0 missing)
## description_length < 673.5 to the right, improve=0.02637447, (0 missing)
## social_media_count splits as RRLR, improve=0.01901367, (0 missing)
## goal < 550 to the left, improve=0.01901367, (0 missing)
## Surrogate splits:
## mo_launched splits as -R--R-LR----, agree=0.692, adj=0.20, (0 split)
## campaign_duration < 37.025 to the left, agree=0.654, adj=0.10, (0 split)
## category splits as ------L---R----, agree=0.654, adj=0.10, (0 split)
## description_length < 1015.5 to the right, agree=0.635, adj=0.05, (0 split)
##
## Node number 498: 47 observations, complexity param=0.0001807037
## mean=0.4680851, MSE=0.2489814
## left son=996 (36 obs) right son=997 (11 obs)
## Primary splits:
## mo_launched splits as R-LL-L--RLLL, improve=0.15041780, (0 missing)
## goal < 725 to the left, improve=0.07434416, (0 missing)
## reward_length < 4371 to the right, improve=0.06888057, (0 missing)
## description_length < 426 to the right, improve=0.03475207, (0 missing)
## social_media_count splits as RLL-, improve=0.01796188, (0 missing)
## Surrogate splits:
## campaign_duration < 90.48 to the left, agree=0.809, adj=0.182, (0 split)
## goal < 775 to the right, agree=0.787, adj=0.091, (0 split)
## description_length < 350 to the right, agree=0.787, adj=0.091, (0 split)
##
## Node number 499: 259 observations, complexity param=0.0002080595
## mean=0.6756757, MSE=0.2191381
## left son=998 (23 obs) right son=999 (236 obs)
## Primary splits:
## campaign_duration < 61.685 to the right, improve=0.017332350, (0 missing)
## reward_length < 11976.5 to the left, improve=0.016677360, (0 missing)
## mo_launched splits as L-RL-L--LRLR, improve=0.014846630, (0 missing)
## description_length < 1067.5 to the left, improve=0.008471646, (0 missing)
## goal < 2625 to the left, improve=0.008333333, (0 missing)
## Surrogate splits:
## category splits as ------R---R--L-, agree=0.915, adj=0.043, (0 split)
## description_length < 1112.5 to the right, agree=0.915, adj=0.043, (0 split)
##
## Node number 500: 667 observations, complexity param=0.0002110302
## mean=0.6911544, MSE=0.21346
## left son=1000 (345 obs) right son=1001 (322 obs)
## Primary splits:
## mo_launched splits as RLLRRLLLRRLR, improve=0.017632830, (0 missing)
## category splits as ----LRR---R--R-, improve=0.014090300, (0 missing)
## reward_length < 4148 to the right, improve=0.008892503, (0 missing)
## goal < 3238.5 to the right, improve=0.007739612, (0 missing)
## campaign_duration < 29.46 to the right, improve=0.007210762, (0 missing)
## Surrogate splits:
## campaign_duration < 30.035 to the left, agree=0.544, adj=0.056, (0 split)
## reward_length < 5780 to the left, agree=0.543, adj=0.053, (0 split)
## description_length < 316.5 to the right, agree=0.534, adj=0.034, (0 split)
## social_media_count splits as LLLR, agree=0.523, adj=0.012, (0 split)
## goal < 3467.17 to the left, agree=0.523, adj=0.012, (0 split)
##
## Node number 501: 259 observations, complexity param=0.0002006303
## mean=0.7837838, MSE=0.1694668
## left son=1002 (78 obs) right son=1003 (181 obs)
## Primary splits:
## mo_launched splits as RRRRLRRRLRLL, improve=0.04293400, (0 missing)
## goal < 2775 to the right, improve=0.03135380, (0 missing)
## social_media_count splits as RRRL, improve=0.01908496, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.01861316, (0 missing)
## reward_length < 11605.5 to the left, improve=0.01258567, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.710, adj=0.038, (0 split)
## campaign_duration < 9.24 to the left, agree=0.703, adj=0.013, (0 split)
## reward_length < 7781.5 to the left, agree=0.703, adj=0.013, (0 split)
##
## Node number 502: 60 observations, complexity param=0.000106886
## mean=0.7166667, MSE=0.2030556
## left son=1004 (33 obs) right son=1005 (27 obs)
## Primary splits:
## social_media_count splits as LRRR, improve=0.07363650, (0 missing)
## goal < 525 to the left, improve=0.06082290, (0 missing)
## reward_length < 8746.5 to the right, improve=0.04623803, (0 missing)
## description_length < 626 to the left, improve=0.04328570, (0 missing)
## mo_launched splits as ----RL-R---L, improve=0.03568828, (0 missing)
## Surrogate splits:
## campaign_duration < 21.085 to the right, agree=0.633, adj=0.185, (0 split)
## reward_length < 5069.5 to the right, agree=0.633, adj=0.185, (0 split)
## mo_launched splits as ----RL-L---R, agree=0.617, adj=0.148, (0 split)
## goal < 175 to the right, agree=0.600, adj=0.111, (0 split)
## description_length < 992 to the right, agree=0.600, adj=0.111, (0 split)
##
## Node number 503: 118 observations
## mean=0.9152542, MSE=0.07756392
##
## Node number 504: 1646 observations, complexity param=0.0003228011
## mean=0.7339004, MSE=0.1952906
## left son=1008 (1454 obs) right son=1009 (192 obs)
## Primary splits:
## goal < 999.5 to the right, improve=0.008951356, (0 missing)
## mo_launched splits as RRRRLLRLLRRL, improve=0.007212055, (0 missing)
## reward_length < 4185 to the left, improve=0.004915039, (0 missing)
## social_media_count splits as LRLR, improve=0.002360378, (0 missing)
## description_length < 1365.5 to the left, improve=0.001406122, (0 missing)
##
## Node number 505: 1287 observations, complexity param=0.0002197869
## mean=0.8057498, MSE=0.1565171
## left son=1010 (541 obs) right son=1011 (746 obs)
## Primary splits:
## description_length < 2171 to the left, improve=0.010628170, (0 missing)
## reward_length < 8028 to the right, improve=0.006827869, (0 missing)
## category splits as -RRRLRL--R-R--R, improve=0.006147061, (0 missing)
## goal < 2577.05 to the right, improve=0.004959371, (0 missing)
## social_media_count splits as RRLR, improve=0.004675120, (0 missing)
## Surrogate splits:
## reward_length < 4431 to the left, agree=0.598, adj=0.044, (0 split)
## mo_launched splits as RLRRRRRRRRRR, agree=0.585, adj=0.013, (0 split)
## goal < 4162.5 to the right, agree=0.584, adj=0.009, (0 split)
## campaign_duration < 89.15 to the right, agree=0.580, adj=0.002, (0 split)
## category splits as -RRRRRR--R-L--R, agree=0.580, adj=0.002, (0 split)
##
## Node number 506: 629 observations, complexity param=0.0001628544
## mean=0.8012719, MSE=0.1592353
## left son=1012 (474 obs) right son=1013 (155 obs)
## Primary splits:
## description_length < 4068.5 to the left, improve=0.014010860, (0 missing)
## category splits as -RR-RRLR--R--RR, improve=0.012046780, (0 missing)
## goal < 1156 to the right, improve=0.010694560, (0 missing)
## reward_length < 15931.5 to the left, improve=0.007685236, (0 missing)
## campaign_duration < 60.015 to the left, improve=0.007024036, (0 missing)
## Surrogate splits:
## category splits as -LR-LLLL--L--RR, agree=0.784, adj=0.123, (0 split)
##
## Node number 507: 508 observations, complexity param=0.0001095188
## mean=0.8779528, MSE=0.1071517
## left son=1014 (12 obs) right son=1015 (496 obs)
## Primary splits:
## description_length < 7930.5 to the right, improve=0.019598520, (0 missing)
## social_media_count splits as RRLL, improve=0.013656420, (0 missing)
## goal < 1775 to the right, improve=0.013091380, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.007946883, (0 missing)
## reward_length < 10857 to the right, improve=0.007902952, (0 missing)
##
## Node number 508: 244 observations, complexity param=0.0001982897
## mean=0.7663934, MSE=0.1790345
## left son=1016 (8 obs) right son=1017 (236 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.05048968, (0 missing)
## description_length < 3422.5 to the right, improve=0.04414422, (0 missing)
## mo_launched splits as LLRLLLLLRLLR, improve=0.02490703, (0 missing)
## reward_length < 6194 to the right, improve=0.01380758, (0 missing)
## goal < 3952.5 to the right, improve=0.01012958, (0 missing)
##
## Node number 509: 378 observations, complexity param=0.0001982897
## mean=0.8756614, MSE=0.1088785
## left son=1018 (81 obs) right son=1019 (297 obs)
## Primary splits:
## mo_launched splits as RRRRRRRLRRLL, improve=0.03763482, (0 missing)
## campaign_duration < 28.37 to the right, improve=0.01583278, (0 missing)
## description_length < 2370 to the left, improve=0.01323262, (0 missing)
## reward_length < 4295.5 to the left, improve=0.01189175, (0 missing)
## goal < 2062.5 to the right, improve=0.01128029, (0 missing)
## Surrogate splits:
## category splits as -LL-R-R-------R, agree=0.794, adj=0.037, (0 split)
##
## Node number 510: 521 observations, complexity param=0.0001323152
## mean=0.8733205, MSE=0.1106318
## left son=1020 (269 obs) right son=1021 (252 obs)
## Primary splits:
## description_length < 2559 to the left, improve=0.022269430, (0 missing)
## mo_launched splits as LRRRLRLRLRRR, improve=0.015700520, (0 missing)
## campaign_duration < 20.975 to the left, improve=0.010313500, (0 missing)
## goal < 3900 to the right, improve=0.005880406, (0 missing)
## reward_length < 6579.5 to the right, improve=0.005790617, (0 missing)
## Surrogate splits:
## category splits as --LLR-RR--LR-RR, agree=0.645, adj=0.266, (0 split)
## social_media_count splits as RLLL, agree=0.560, adj=0.091, (0 split)
## mo_launched splits as LLRLLLRRLLRR, agree=0.559, adj=0.087, (0 split)
## reward_length < 11845.5 to the left, agree=0.555, adj=0.079, (0 split)
## goal < 2068.5 to the left, agree=0.539, adj=0.048, (0 split)
##
## Node number 511: 308 observations
## mean=0.9448052, MSE=0.05214834
##
## Node number 556: 55 observations
## mean=0.07272727, MSE=0.06743802
##
## Node number 557: 38 observations, complexity param=0.0001282829
## mean=0.2631579, MSE=0.1939058
## left son=1114 (19 obs) right son=1115 (19 obs)
## Primary splits:
## reward_length < 3912.5 to the left, improve=0.22857140, (0 missing)
## description_length < 1062.5 to the left, improve=0.15253970, (0 missing)
## goal < 10500 to the left, improve=0.13683630, (0 missing)
## video_status < 0.5 to the left, improve=0.09523810, (0 missing)
## campaign_duration < 33.46 to the right, improve=0.04353741, (0 missing)
## Surrogate splits:
## description_length < 1062.5 to the left, agree=0.658, adj=0.316, (0 split)
## goal < 10500 to the left, agree=0.632, adj=0.263, (0 split)
## campaign_duration < 33.46 to the right, agree=0.605, adj=0.211, (0 split)
## social_media_count splits as LRL-, agree=0.605, adj=0.211, (0 split)
## video_status < 0.5 to the left, agree=0.605, adj=0.211, (0 split)
##
## Node number 558: 43 observations, complexity param=0.0001219232
## mean=0.2325581, MSE=0.1784749
## left son=1116 (34 obs) right son=1117 (9 obs)
## Primary splits:
## campaign_duration < 59.98 to the left, improve=0.15473360, (0 missing)
## description_length < 2000 to the right, improve=0.12510820, (0 missing)
## category splits as L---------R--R-, improve=0.09602273, (0 missing)
## reward_length < 4417.5 to the left, improve=0.08415584, (0 missing)
## goal < 9750 to the left, improve=0.05892256, (0 missing)
## Surrogate splits:
## description_length < 1754.5 to the right, agree=0.814, adj=0.111, (0 split)
##
## Node number 559: 49 observations, complexity param=0.0001292042
## mean=0.5510204, MSE=0.2473969
## left son=1118 (40 obs) right son=1119 (9 obs)
## Primary splits:
## goal < 10700 to the left, improve=0.10382060, (0 missing)
## reward_length < 3557 to the left, improve=0.06530692, (0 missing)
## campaign_duration < 45.12 to the left, improve=0.03650457, (0 missing)
## description_length < 1906.5 to the right, improve=0.03122690, (0 missing)
## video_status < 0.5 to the left, improve=0.02443644, (0 missing)
##
## Node number 570: 67 observations
## mean=0.1492537, MSE=0.1269771
##
## Node number 571: 141 observations, complexity param=0.0001521461
## mean=0.3191489, MSE=0.2172929
## left son=1142 (86 obs) right son=1143 (55 obs)
## Primary splits:
## description_length < 2676.5 to the left, improve=0.05395525, (0 missing)
## category splits as --------L---R--, improve=0.03231916, (0 missing)
## reward_length < 4300.5 to the left, improve=0.01928884, (0 missing)
## social_media_count splits as RLR-, improve=0.01565888, (0 missing)
## mo_launched splits as --R--R-LRLRL, improve=0.01497962, (0 missing)
## Surrogate splits:
## reward_length < 4514 to the left, agree=0.645, adj=0.091, (0 split)
## mo_launched splits as --L--L-LLLRR, agree=0.638, adj=0.073, (0 split)
## goal < 6900 to the left, agree=0.631, adj=0.055, (0 split)
##
## Node number 572: 121 observations, complexity param=0.000134674
## mean=0.1983471, MSE=0.1590055
## left son=1144 (62 obs) right son=1145 (59 obs)
## Primary splits:
## reward_length < 3950 to the left, improve=0.06818412, (0 missing)
## goal < 7100 to the right, improve=0.03237306, (0 missing)
## video_status < 0.5 to the left, improve=0.02789828, (0 missing)
## campaign_duration < 56.215 to the right, improve=0.02722294, (0 missing)
## mo_launched splits as ---RRLRRR-L-, improve=0.02027042, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.595, adj=0.169, (0 split)
## social_media_count splits as LRLR, agree=0.579, adj=0.136, (0 split)
## campaign_duration < 50.025 to the right, agree=0.570, adj=0.119, (0 split)
## mo_launched splits as ---RLLRLL-L-, agree=0.562, adj=0.102, (0 split)
## description_length < 1113.5 to the left, agree=0.562, adj=0.102, (0 split)
##
## Node number 573: 68 observations, complexity param=0.0001589134
## mean=0.3823529, MSE=0.2361592
## left son=1146 (59 obs) right son=1147 (9 obs)
## Primary splits:
## campaign_duration < 29.98 to the right, improve=0.10099820, (0 missing)
## goal < 5950 to the right, improve=0.06257550, (0 missing)
## video_status < 0.5 to the left, improve=0.02282333, (0 missing)
## description_length < 904.5 to the right, improve=0.01937736, (0 missing)
## reward_length < 3183 to the left, improve=0.01656285, (0 missing)
##
## Node number 574: 190 observations, complexity param=0.0002167011
## mean=0.4, MSE=0.24
## left son=1148 (31 obs) right son=1149 (159 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.04629066, (0 missing)
## reward_length < 4436.5 to the left, improve=0.04255319, (0 missing)
## description_length < 5045 to the right, improve=0.02083333, (0 missing)
## goal < 5067 to the right, improve=0.01376147, (0 missing)
## campaign_duration < 63.11 to the right, improve=0.01218893, (0 missing)
## Surrogate splits:
## description_length < 7609 to the right, agree=0.847, adj=0.065, (0 split)
##
## Node number 575: 94 observations, complexity param=0.0001334936
## mean=0.6382979, MSE=0.2308737
## left son=1150 (14 obs) right son=1151 (80 obs)
## Primary splits:
## campaign_duration < 54.015 to the right, improve=0.05991772, (0 missing)
## description_length < 3750.5 to the right, improve=0.03582359, (0 missing)
## goal < 4575 to the left, improve=0.02793263, (0 missing)
## reward_length < 4274.5 to the left, improve=0.02292781, (0 missing)
## mo_launched splits as -L----RLR---, improve=0.01365445, (0 missing)
##
## Node number 590: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 591: 18 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 596: 32 observations
## mean=0.15625, MSE=0.1318359
##
## Node number 597: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 598: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 599: 23 observations, complexity param=0.0001709784
## mean=0.6956522, MSE=0.2117202
## left son=1198 (7 obs) right son=1199 (16 obs)
## Primary splits:
## goal < 6200 to the right, improve=0.34725770, (0 missing)
## reward_length < 2682.5 to the right, improve=0.28125000, (0 missing)
## mo_launched splits as -L-R-LR-R-RL, improve=0.09767316, (0 missing)
## campaign_duration < 46.265 to the left, improve=0.05959467, (0 missing)
## description_length < 1168 to the right, improve=0.03956044, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-R-LR-R-RL, agree=0.783, adj=0.286, (0 split)
## description_length < 888 to the left, agree=0.739, adj=0.143, (0 split)
## reward_length < 3598 to the right, agree=0.739, adj=0.143, (0 split)
##
## Node number 604: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 605: 20 observations, complexity param=0.0001533001
## mean=0.6, MSE=0.24
## left son=1210 (13 obs) right son=1211 (7 obs)
## Primary splits:
## mo_launched splits as RRLLRLL-LRR-, improve=0.35897440, (0 missing)
## goal < 5800 to the left, improve=0.21006940, (0 missing)
## reward_length < 4097 to the left, improve=0.06593407, (0 missing)
## description_length < 767 to the left, improve=0.06250000, (0 missing)
## Surrogate splits:
## campaign_duration < 31.03 to the left, agree=0.75, adj=0.286, (0 split)
## reward_length < 4395 to the left, agree=0.75, adj=0.286, (0 split)
## goal < 6350 to the left, agree=0.70, adj=0.143, (0 split)
## description_length < 883.5 to the left, agree=0.70, adj=0.143, (0 split)
##
## Node number 606: 13 observations
## mean=0.5384615, MSE=0.2485207
##
## Node number 607: 22 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 624: 37 observations
## mean=0.08108108, MSE=0.07450694
##
## Node number 625: 8 observations
## mean=0.625, MSE=0.234375
##
## Node number 626: 71 observations, complexity param=0.0001494703
## mean=0.4647887, MSE=0.2487602
## left son=1252 (14 obs) right son=1253 (57 obs)
## Primary splits:
## mo_launched splits as RLRRRRRRRLRL, improve=0.06195812, (0 missing)
## reward_length < 4614.5 to the left, improve=0.04664120, (0 missing)
## description_length < 2240 to the right, improve=0.03994377, (0 missing)
## campaign_duration < 41.19 to the left, improve=0.03052930, (0 missing)
## goal < 8475 to the right, improve=0.01204800, (0 missing)
## Surrogate splits:
## description_length < 1740 to the left, agree=0.817, adj=0.071, (0 split)
##
## Node number 627: 50 observations, complexity param=0.0001115444
## mean=0.7, MSE=0.21
## left son=1254 (41 obs) right son=1255 (9 obs)
## Primary splits:
## reward_length < 3987 to the right, improve=0.09407666, (0 missing)
## mo_launched splits as LRRRLRRRRLRR, improve=0.07407407, (0 missing)
## goal < 14500 to the right, improve=0.04761905, (0 missing)
## description_length < 3650.5 to the right, improve=0.04136367, (0 missing)
## video_status < 0.5 to the left, improve=0.03628118, (0 missing)
## Surrogate splits:
## mo_launched splits as LLLLLLRLLLLR, agree=0.88, adj=0.333, (0 split)
##
## Node number 630: 29 observations, complexity param=0.0001686254
## mean=0.5172414, MSE=0.2497027
## left son=1260 (8 obs) right son=1261 (21 obs)
## Primary splits:
## mo_launched splits as RLLRRLLRLRRR, improve=0.2347222, (0 missing)
## description_length < 2045.5 to the right, improve=0.2066163, (0 missing)
## goal < 5500 to the left, improve=0.1472171, (0 missing)
## campaign_duration < 35.37 to the right, improve=0.1428800, (0 missing)
## reward_length < 3220.5 to the right, improve=0.1223280, (0 missing)
## Surrogate splits:
## reward_length < 4472.5 to the right, agree=0.759, adj=0.125, (0 split)
##
## Node number 631: 186 observations, complexity param=0.0001686254
## mean=0.7473118, MSE=0.1888369
## left son=1262 (43 obs) right son=1263 (143 obs)
## Primary splits:
## description_length < 2035.5 to the left, improve=0.043835370, (0 missing)
## mo_launched splits as RRRRRRRRRLRR, improve=0.039927270, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.019915560, (0 missing)
## goal < 4900 to the right, improve=0.013094610, (0 missing)
## social_media_count splits as RLL-, improve=0.006589456, (0 missing)
## Surrogate splits:
## campaign_duration < 89.19 to the right, agree=0.78, adj=0.047, (0 split)
##
## Node number 644: 147 observations
## mean=0.07482993, MSE=0.06923041
##
## Node number 645: 195 observations, complexity param=0.000131372
## mean=0.1846154, MSE=0.1505325
## left son=1290 (107 obs) right son=1291 (88 obs)
## Primary splits:
## goal < 12170 to the right, improve=0.032181440, (0 missing)
## description_length < 958.5 to the left, improve=0.023362490, (0 missing)
## reward_length < 10391 to the right, improve=0.013535680, (0 missing)
## campaign_duration < 65.75 to the right, improve=0.010955570, (0 missing)
## category splits as R-------R---LL-, improve=0.006682473, (0 missing)
## Surrogate splits:
## category splits as L-------R---LR-, agree=0.590, adj=0.091, (0 split)
## description_length < 1287.5 to the right, agree=0.579, adj=0.068, (0 split)
## social_media_count splits as LRL-, agree=0.574, adj=0.057, (0 split)
## usa < 0.5 to the right, agree=0.569, adj=0.045, (0 split)
## campaign_duration < 82.055 to the left, agree=0.564, adj=0.034, (0 split)
##
## Node number 646: 330 observations, complexity param=0.0001303732
## mean=0.230303, MSE=0.1772635
## left son=1292 (45 obs) right son=1293 (285 obs)
## Primary splits:
## reward_length < 5549 to the left, improve=0.01781287, (0 missing)
## mo_launched splits as LLRRLRLRRRLR, improve=0.01523000, (0 missing)
## campaign_duration < 59.545 to the right, improve=0.01265441, (0 missing)
## description_length < 1921.5 to the left, improve=0.01227055, (0 missing)
## goal < 17250 to the left, improve=0.01183191, (0 missing)
## Surrogate splits:
## goal < 31707.5 to the right, agree=0.867, adj=0.022, (0 split)
##
## Node number 647: 474 observations, complexity param=0.0001916147
## mean=0.3438819, MSE=0.2256271
## left son=1294 (306 obs) right son=1295 (168 obs)
## Primary splits:
## mo_launched splits as LLRRLRLLRLLL, improve=0.017452450, (0 missing)
## reward_length < 7192.5 to the left, improve=0.014148540, (0 missing)
## description_length < 3596.5 to the left, improve=0.012903440, (0 missing)
## goal < 9810 to the left, improve=0.008997695, (0 missing)
## category splits as R-------L---LL-, improve=0.008856788, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.65, adj=0.012, (0 split)
## description_length < 1862 to the right, agree=0.65, adj=0.012, (0 split)
##
## Node number 648: 175 observations, complexity param=0.0001145255
## mean=0.1371429, MSE=0.1183347
## left son=1296 (86 obs) right son=1297 (89 obs)
## Primary splits:
## mo_launched splits as RLRRRLLRRLLL, improve=0.05096676, (0 missing)
## category splits as L-------R---L--, improve=0.04251581, (0 missing)
## reward_length < 6800.5 to the left, improve=0.02776279, (0 missing)
## campaign_duration < 41.555 to the right, improve=0.02617779, (0 missing)
## social_media_count splits as LRR-, improve=0.02506215, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the right, agree=0.611, adj=0.209, (0 split)
## reward_length < 8635 to the right, agree=0.571, adj=0.128, (0 split)
## usa < 0.5 to the left, agree=0.554, adj=0.093, (0 split)
## goal < 33166.5 to the left, agree=0.554, adj=0.093, (0 split)
## category splits as L-------R---L--, agree=0.549, adj=0.081, (0 split)
##
## Node number 649: 58 observations, complexity param=0.0001315896
## mean=0.3793103, MSE=0.235434
## left son=1298 (44 obs) right son=1299 (14 obs)
## Primary splits:
## mo_launched splits as L-LLLLRLLRLL, improve=0.09386888, (0 missing)
## description_length < 6049.5 to the left, improve=0.06903409, (0 missing)
## goal < 157750 to the right, improve=0.04395202, (0 missing)
## reward_length < 11207.5 to the right, improve=0.02845118, (0 missing)
## campaign_duration < 40.81 to the left, improve=0.02151770, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.810, adj=0.214, (0 split)
## reward_length < 11245.5 to the left, agree=0.776, adj=0.071, (0 split)
##
## Node number 650: 241 observations, complexity param=0.0001671798
## mean=0.2697095, MSE=0.1969663
## left son=1300 (122 obs) right son=1301 (119 obs)
## Primary splits:
## reward_length < 8764 to the left, improve=0.03430615, (0 missing)
## mo_launched splits as R-L-RR-R--L-, improve=0.01977623, (0 missing)
## campaign_duration < 58.71 to the left, improve=0.01554808, (0 missing)
## social_media_count splits as RRLL, improve=0.01475209, (0 missing)
## description_length < 8257.5 to the right, improve=0.01466289, (0 missing)
## Surrogate splits:
## description_length < 7488 to the left, agree=0.589, adj=0.168, (0 split)
## category splits as R-------R---L--, agree=0.548, adj=0.084, (0 split)
## campaign_duration < 32.41 to the left, agree=0.539, adj=0.067, (0 split)
## video_status < 0.5 to the left, agree=0.539, adj=0.067, (0 split)
## mo_launched splits as L-R-LR-L--L-, agree=0.539, adj=0.067, (0 split)
##
## Node number 651: 221 observations, complexity param=0.000306811
## mean=0.4660633, MSE=0.2488483
## left son=1302 (194 obs) right son=1303 (27 obs)
## Primary splits:
## campaign_duration < 29.73 to the right, improve=0.05434269, (0 missing)
## video_status < 0.5 to the left, improve=0.05011759, (0 missing)
## description_length < 11490.5 to the left, improve=0.03754320, (0 missing)
## reward_length < 6257.5 to the left, improve=0.02195781, (0 missing)
## usa < 0.5 to the left, improve=0.01783364, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.882, adj=0.037, (0 split)
##
## Node number 654: 236 observations, complexity param=0.0001486531
## mean=0.4618644, MSE=0.2485457
## left son=1308 (130 obs) right son=1309 (106 obs)
## Primary splits:
## mo_launched splits as RRLLRLLRLRLR, improve=0.02387313, (0 missing)
## social_media_count splits as LRRL, improve=0.02384137, (0 missing)
## reward_length < 10485 to the left, improve=0.02268320, (0 missing)
## campaign_duration < 55.56 to the right, improve=0.01542636, (0 missing)
## goal < 96450 to the left, improve=0.01259475, (0 missing)
## Surrogate splits:
## social_media_count splits as LRRR, agree=0.593, adj=0.094, (0 split)
## reward_length < 10097 to the left, agree=0.589, adj=0.085, (0 split)
## campaign_duration < 25.005 to the right, agree=0.568, adj=0.038, (0 split)
## goal < 99500 to the left, agree=0.568, adj=0.038, (0 split)
## description_length < 11355.5 to the left, agree=0.568, adj=0.038, (0 split)
##
## Node number 655: 28 observations, complexity param=0.0002503922
## mean=0.75, MSE=0.1875
## left son=1310 (8 obs) right son=1311 (20 obs)
## Primary splits:
## mo_launched splits as RLR-RRLLLRRR, improve=0.53333330, (0 missing)
## description_length < 7240.5 to the left, improve=0.20683760, (0 missing)
## reward_length < 9555 to the left, improve=0.04873294, (0 missing)
## campaign_duration < 33.52 to the right, improve=0.03333333, (0 missing)
## Surrogate splits:
## reward_length < 6037.5 to the left, agree=0.821, adj=0.375, (0 split)
##
## Node number 656: 164 observations, complexity param=0.0001458735
## mean=0.1402439, MSE=0.1205756
## left son=1312 (88 obs) right son=1313 (76 obs)
## Primary splits:
## goal < 5350 to the left, improve=0.04986817, (0 missing)
## campaign_duration < 30.06 to the left, improve=0.03362260, (0 missing)
## description_length < 1718 to the left, improve=0.02614681, (0 missing)
## mo_launched splits as LLLRLLLLLLRL, improve=0.01641833, (0 missing)
## reward_length < 8978 to the left, improve=0.01641833, (0 missing)
## Surrogate splits:
## mo_launched splits as LLLLLLLRLRLL, agree=0.616, adj=0.171, (0 split)
## description_length < 1046.5 to the right, agree=0.585, adj=0.105, (0 split)
## reward_length < 8428.5 to the left, agree=0.561, adj=0.053, (0 split)
## social_media_count splits as LRR-, agree=0.555, adj=0.039, (0 split)
## campaign_duration < 40.33 to the right, agree=0.549, adj=0.026, (0 split)
##
## Node number 657: 28 observations, complexity param=0.0001976813
## mean=0.3571429, MSE=0.2295918
## left son=1314 (15 obs) right son=1315 (13 obs)
## Primary splits:
## campaign_duration < 40.35 to the right, improve=0.4240456, (0 missing)
## mo_launched splits as LRLRRLR-RRLL, improve=0.2449074, (0 missing)
## reward_length < 6556.5 to the left, improve=0.1600000, (0 missing)
## description_length < 7333.5 to the right, improve=0.1600000, (0 missing)
## goal < 6150 to the right, improve=0.1248863, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLLRLL-LRLL, agree=0.714, adj=0.385, (0 split)
## reward_length < 8747.5 to the left, agree=0.679, adj=0.308, (0 split)
## description_length < 5587 to the left, agree=0.643, adj=0.231, (0 split)
## goal < 5000.005 to the right, agree=0.607, adj=0.154, (0 split)
## usa < 0.5 to the right, agree=0.571, adj=0.077, (0 split)
##
## Node number 662: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 663: 9 observations
## mean=1, MSE=0
##
## Node number 664: 357 observations, complexity param=0.0001262147
## mean=0.3389356, MSE=0.2240583
## left son=1328 (13 obs) right son=1329 (344 obs)
## Primary splits:
## description_length < 881 to the left, improve=0.011578920, (0 missing)
## reward_length < 8834 to the right, improve=0.010927650, (0 missing)
## usa < 0.5 to the left, improve=0.008274846, (0 missing)
## goal < 5150 to the right, improve=0.006300919, (0 missing)
## campaign_duration < 62.25 to the left, improve=0.006051674, (0 missing)
##
## Node number 665: 398 observations, complexity param=0.0002063601
## mean=0.4396985, MSE=0.2463637
## left son=1330 (311 obs) right son=1331 (87 obs)
## Primary splits:
## description_length < 5163 to the left, improve=0.017324310, (0 missing)
## campaign_duration < 40.07 to the right, improve=0.016360550, (0 missing)
## reward_length < 5426 to the left, improve=0.014873580, (0 missing)
## usa < 0.5 to the left, improve=0.009133691, (0 missing)
## goal < 5750 to the right, improve=0.007760314, (0 missing)
## Surrogate splits:
## campaign_duration < 82.195 to the left, agree=0.784, adj=0.011, (0 split)
## social_media_count splits as LLLR, agree=0.784, adj=0.011, (0 split)
##
## Node number 666: 241 observations, complexity param=0.0002168598
## mean=0.439834, MSE=0.2463801
## left son=1332 (45 obs) right son=1333 (196 obs)
## Primary splits:
## campaign_duration < 41.115 to the right, improve=0.035575720, (0 missing)
## description_length < 1405.5 to the left, improve=0.030374760, (0 missing)
## reward_length < 6486 to the left, improve=0.021548900, (0 missing)
## social_media_count splits as LLRL, improve=0.009145521, (0 missing)
## category splits as L------------R-, improve=0.006828279, (0 missing)
##
## Node number 667: 195 observations, complexity param=0.0002003945
## mean=0.6051282, MSE=0.2389481
## left son=1334 (70 obs) right son=1335 (125 obs)
## Primary splits:
## description_length < 2106 to the left, improve=0.041893340, (0 missing)
## goal < 4575 to the right, improve=0.031574630, (0 missing)
## campaign_duration < 60.375 to the left, improve=0.017365810, (0 missing)
## reward_length < 5914.5 to the right, improve=0.015947820, (0 missing)
## mo_launched splits as -LRRLL------, improve=0.008325491, (0 missing)
## Surrogate splits:
## campaign_duration < 78.5 to the right, agree=0.651, adj=0.029, (0 split)
## reward_length < 4844.5 to the left, agree=0.651, adj=0.029, (0 split)
##
## Node number 668: 164 observations, complexity param=0.0001448183
## mean=0.4268293, MSE=0.244646
## left son=1336 (61 obs) right son=1337 (103 obs)
## Primary splits:
## goal < 6583 to the right, improve=0.03221207, (0 missing)
## mo_launched splits as ----RRR---LL, improve=0.02522369, (0 missing)
## description_length < 6494 to the left, improve=0.02403192, (0 missing)
## reward_length < 9190 to the right, improve=0.01505928, (0 missing)
## category splits as L-------R---LL-, improve=0.01323482, (0 missing)
## Surrogate splits:
## campaign_duration < 39.945 to the right, agree=0.646, adj=0.049, (0 split)
## description_length < 16780 to the right, agree=0.646, adj=0.049, (0 split)
## reward_length < 11434.5 to the right, agree=0.640, adj=0.033, (0 split)
##
## Node number 669: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 670: 11 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 671: 210 observations, complexity param=0.0001769594
## mean=0.6904762, MSE=0.2137188
## left son=1342 (16 obs) right son=1343 (194 obs)
## Primary splits:
## campaign_duration < 59.72 to the right, improve=0.03840685, (0 missing)
## description_length < 4994 to the left, improve=0.02511013, (0 missing)
## goal < 5525 to the left, improve=0.01283820, (0 missing)
## mo_launched splits as LLRL---LRL--, improve=0.01256469, (0 missing)
## usa < 0.5 to the left, improve=0.01212581, (0 missing)
##
## Node number 680: 115 observations, complexity param=0.0001489766
## mean=0.2608696, MSE=0.1928166
## left son=1360 (29 obs) right son=1361 (86 obs)
## Primary splits:
## reward_length < 13418.5 to the left, improve=0.06440555, (0 missing)
## campaign_duration < 37.73 to the right, improve=0.04712854, (0 missing)
## description_length < 6190.5 to the left, improve=0.02236566, (0 missing)
## goal < 32500 to the right, improve=0.01577275, (0 missing)
## usa < 0.5 to the left, improve=0.01278245, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the right, agree=0.757, adj=0.034, (0 split)
## social_media_count splits as RRRL, agree=0.757, adj=0.034, (0 split)
## goal < 550000 to the right, agree=0.757, adj=0.034, (0 split)
##
## Node number 681: 222 observations, complexity param=0.0002041249
## mean=0.4144144, MSE=0.2426751
## left son=1362 (58 obs) right son=1363 (164 obs)
## Primary splits:
## description_length < 7132.5 to the left, improve=0.035371940, (0 missing)
## goal < 41000 to the right, improve=0.028990660, (0 missing)
## reward_length < 17746.5 to the left, improve=0.023414000, (0 missing)
## campaign_duration < 59.45 to the right, improve=0.012903020, (0 missing)
## video_status < 0.5 to the left, improve=0.006431454, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.752, adj=0.052, (0 split)
## campaign_duration < 22.97 to the left, agree=0.748, adj=0.034, (0 split)
## social_media_count splits as RRRL, agree=0.743, adj=0.017, (0 split)
## goal < 29250 to the left, agree=0.743, adj=0.017, (0 split)
##
## Node number 682: 45 observations
## mean=0.4222222, MSE=0.2439506
##
## Node number 683: 47 observations
## mean=0.8085106, MSE=0.1548212
##
## Node number 684: 97 observations, complexity param=0.000200424
## mean=0.4948454, MSE=0.2499734
## left son=1368 (57 obs) right son=1369 (40 obs)
## Primary splits:
## description_length < 14613 to the left, improve=0.09111339, (0 missing)
## reward_length < 26949 to the left, improve=0.07017017, (0 missing)
## category splits as L-------R---LR-, improve=0.06361685, (0 missing)
## goal < 475000 to the left, improve=0.05349457, (0 missing)
## social_media_count splits as RLLR, improve=0.04032123, (0 missing)
## Surrogate splits:
## goal < 475000 to the left, agree=0.680, adj=0.225, (0 split)
## mo_launched splits as LL--R-L-LRL-, agree=0.639, adj=0.125, (0 split)
## reward_length < 23607 to the right, agree=0.639, adj=0.125, (0 split)
## campaign_duration < 59.98 to the left, agree=0.619, adj=0.075, (0 split)
## social_media_count splits as LLLR, agree=0.598, adj=0.025, (0 split)
##
## Node number 685: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 688: 311 observations, complexity param=0.0002004815
## mean=0.4083601, MSE=0.2416021
## left son=1376 (59 obs) right son=1377 (252 obs)
## Primary splits:
## mo_launched splits as LRRRRRRRLRRL, improve=0.018234440, (0 missing)
## description_length < 3481 to the left, improve=0.016963760, (0 missing)
## reward_length < 18707 to the right, improve=0.010898720, (0 missing)
## goal < 6775 to the right, improve=0.007914854, (0 missing)
## usa < 0.5 to the left, improve=0.007133915, (0 missing)
## Surrogate splits:
## description_length < 15 to the left, agree=0.817, adj=0.034, (0 split)
## reward_length < 19175 to the right, agree=0.814, adj=0.017, (0 split)
##
## Node number 689: 64 observations, complexity param=0.0002230332
## mean=0.59375, MSE=0.2412109
## left son=1378 (16 obs) right son=1379 (48 obs)
## Primary splits:
## description_length < 3753 to the right, improve=0.16329280, (0 missing)
## mo_launched splits as RLRLRRLLLRRR, improve=0.08797635, (0 missing)
## reward_length < 21954 to the right, improve=0.03265857, (0 missing)
## social_media_count splits as RLR-, improve=0.02523380, (0 missing)
## goal < 6975 to the right, improve=0.02127346, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRLRRRLRRRR, agree=0.812, adj=0.250, (0 split)
## campaign_duration < 76.13 to the right, agree=0.781, adj=0.125, (0 split)
## reward_length < 49532 to the right, agree=0.766, adj=0.062, (0 split)
##
## Node number 690: 47 observations, complexity param=0.0001134027
## mean=0.5744681, MSE=0.2444545
## left son=1380 (22 obs) right son=1381 (25 obs)
## Primary splits:
## goal < 6500 to the right, improve=0.09845455, (0 missing)
## reward_length < 19670.5 to the right, improve=0.08834283, (0 missing)
## campaign_duration < 19.935 to the left, improve=0.08400538, (0 missing)
## description_length < 1797 to the left, improve=0.05968915, (0 missing)
## mo_launched splits as LLRRLRRRR--L, improve=0.02228395, (0 missing)
## Surrogate splits:
## mo_launched splits as RRLLRLRRL--R, agree=0.681, adj=0.318, (0 split)
## description_length < 3805.5 to the right, agree=0.681, adj=0.318, (0 split)
## reward_length < 17384.5 to the right, agree=0.638, adj=0.227, (0 split)
## campaign_duration < 18.32 to the left, agree=0.617, adj=0.182, (0 split)
## social_media_count splits as RRL-, agree=0.574, adj=0.091, (0 split)
##
## Node number 691: 16 observations
## mean=0.875, MSE=0.109375
##
## Node number 692: 260 observations, complexity param=0.0001788184
## mean=0.5230769, MSE=0.2494675
## left son=1384 (21 obs) right son=1385 (239 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.02860496, (0 missing)
## reward_length < 22066.5 to the left, improve=0.02024035, (0 missing)
## campaign_duration < 50.74 to the right, improve=0.01467640, (0 missing)
## mo_launched splits as --LRLR-L-RLL, improve=0.01401186, (0 missing)
## description_length < 4778.5 to the right, improve=0.01237736, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.923, adj=0.048, (0 split)
## description_length < 28098 to the right, agree=0.923, adj=0.048, (0 split)
##
## Node number 693: 36 observations, complexity param=0.000146991
## mean=0.75, MSE=0.1875
## left son=1386 (14 obs) right son=1387 (22 obs)
## Primary splits:
## mo_launched splits as --LLRL-L-RRR, improve=0.2121212, (0 missing)
## description_length < 6677 to the left, improve=0.1788360, (0 missing)
## category splits as L-----------R--, improve=0.1666667, (0 missing)
## campaign_duration < 20.995 to the left, improve=0.1282051, (0 missing)
## goal < 12500 to the left, improve=0.0952381, (0 missing)
## Surrogate splits:
## campaign_duration < 20.14 to the left, agree=0.667, adj=0.143, (0 split)
## category splits as L-----------R--, agree=0.667, adj=0.143, (0 split)
## goal < 7650 to the right, agree=0.639, adj=0.071, (0 split)
## description_length < 11349.5 to the right, agree=0.639, adj=0.071, (0 split)
## reward_length < 12438 to the left, agree=0.639, adj=0.071, (0 split)
##
## Node number 694: 84 observations, complexity param=0.0002238739
## mean=0.6666667, MSE=0.2222222
## left son=1388 (59 obs) right son=1389 (25 obs)
## Primary splits:
## reward_length < 21125.5 to the left, improve=0.08677966, (0 missing)
## description_length < 9881 to the right, improve=0.04678363, (0 missing)
## campaign_duration < 31.755 to the right, improve=0.03134796, (0 missing)
## mo_launched splits as LR----L-R---, improve=0.02307692, (0 missing)
## usa < 0.5 to the left, improve=0.01315789, (0 missing)
## Surrogate splits:
## description_length < 11830 to the left, agree=0.750, adj=0.16, (0 split)
## campaign_duration < 46.765 to the left, agree=0.738, adj=0.12, (0 split)
## mo_launched splits as LR----L-L---, agree=0.738, adj=0.12, (0 split)
## goal < 23500 to the left, agree=0.714, adj=0.04, (0 split)
##
## Node number 695: 48 observations
## mean=0.8958333, MSE=0.09331597
##
## Node number 696: 188 observations, complexity param=0.0001875995
## mean=0.5159574, MSE=0.2497454
## left son=1392 (177 obs) right son=1393 (11 obs)
## Primary splits:
## campaign_duration < 46.96 to the left, improve=0.03845936, (0 missing)
## usa < 0.5 to the left, improve=0.03631835, (0 missing)
## social_media_count splits as LRL-, improve=0.03021166, (0 missing)
## mo_launched splits as LLLLRRRLRLLL, improve=0.03012335, (0 missing)
## description_length < 4106.5 to the left, improve=0.01977902, (0 missing)
## Surrogate splits:
## description_length < 1573 to the right, agree=0.952, adj=0.182, (0 split)
##
## Node number 697: 33 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 698: 124 observations, complexity param=0.0002238936
## mean=0.6451613, MSE=0.2289282
## left son=1396 (60 obs) right son=1397 (64 obs)
## Primary splits:
## campaign_duration < 30.02 to the left, improve=0.08629261, (0 missing)
## reward_length < 12188.5 to the left, improve=0.03423270, (0 missing)
## social_media_count splits as LRR-, improve=0.03226470, (0 missing)
## description_length < 5059 to the left, improve=0.02663550, (0 missing)
## goal < 5550 to the right, improve=0.02286255, (0 missing)
## Surrogate splits:
## mo_launched splits as -RL--L-L-R--, agree=0.629, adj=0.233, (0 split)
## description_length < 6168 to the right, agree=0.565, adj=0.100, (0 split)
## usa < 0.5 to the left, agree=0.556, adj=0.083, (0 split)
## reward_length < 12394.5 to the left, agree=0.556, adj=0.083, (0 split)
## goal < 6150 to the left, agree=0.548, adj=0.067, (0 split)
##
## Node number 699: 123 observations
## mean=0.8211382, MSE=0.1468702
##
## Node number 700: 24 observations, complexity param=0.0001451126
## mean=0.5, MSE=0.25
## left son=1400 (12 obs) right son=1401 (12 obs)
## Primary splits:
## reward_length < 21326.5 to the left, improve=0.250000000, (0 missing)
## campaign_duration < 34.935 to the left, improve=0.075630250, (0 missing)
## description_length < 8254 to the left, improve=0.075630250, (0 missing)
## social_media_count splits as LRR-, improve=0.031250000, (0 missing)
## goal < 19250 to the left, improve=0.008403361, (0 missing)
## Surrogate splits:
## mo_launched splits as L--R--L---R-, agree=0.667, adj=0.333, (0 split)
## description_length < 15375 to the left, agree=0.667, adj=0.333, (0 split)
## campaign_duration < 30.585 to the right, agree=0.583, adj=0.167, (0 split)
## usa < 0.5 to the right, agree=0.583, adj=0.167, (0 split)
## category splits as --------L----R-, agree=0.583, adj=0.167, (0 split)
##
## Node number 701: 55 observations
## mean=0.7818182, MSE=0.1705785
##
## Node number 702: 33 observations, complexity param=0.0001518884
## mean=0.6969697, MSE=0.2112029
## left son=1404 (23 obs) right son=1405 (10 obs)
## Primary splits:
## mo_launched splits as -LRRLLLLLRLR, improve=0.18903590, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.11705690, (0 missing)
## description_length < 4208 to the right, improve=0.11322460, (0 missing)
## reward_length < 19390.5 to the left, improve=0.07986767, (0 missing)
## social_media_count splits as LR--, improve=0.05031056, (0 missing)
## Surrogate splits:
## description_length < 4745 to the left, agree=0.758, adj=0.2, (0 split)
## reward_length < 34385.5 to the left, agree=0.727, adj=0.1, (0 split)
##
## Node number 703: 118 observations
## mean=0.9237288, MSE=0.07045389
##
## Node number 708: 27 observations
## mean=0.03703704, MSE=0.03566529
##
## Node number 709: 37 observations, complexity param=0.0001045788
## mean=0.2702703, MSE=0.1972243
## left son=1418 (12 obs) right son=1419 (25 obs)
## Primary splits:
## goal < 112500 to the right, improve=0.17777780, (0 missing)
## reward_length < 18355.5 to the left, improve=0.12202670, (0 missing)
## social_media_count splits as LR--, improve=0.09910837, (0 missing)
## description_length < 3804.5 to the left, improve=0.07381865, (0 missing)
## campaign_duration < 31.45 to the left, improve=0.03791939, (0 missing)
## Surrogate splits:
## description_length < 1052.5 to the left, agree=0.784, adj=0.333, (0 split)
##
## Node number 712: 56 observations
## mean=0.05357143, MSE=0.05070153
##
## Node number 713: 126 observations, complexity param=0.0001621671
## mean=0.2936508, MSE=0.20742
## left son=1426 (58 obs) right son=1427 (68 obs)
## Primary splits:
## mo_launched splits as RLRL--LLRRRL, improve=0.06044200, (0 missing)
## reward_length < 8097.5 to the left, improve=0.03976551, (0 missing)
## description_length < 9023.5 to the left, improve=0.02555929, (0 missing)
## campaign_duration < 35.175 to the right, improve=0.02459763, (0 missing)
## usa < 0.5 to the left, improve=0.02445473, (0 missing)
## Surrogate splits:
## campaign_duration < 35.655 to the right, agree=0.635, adj=0.207, (0 split)
## goal < 76000 to the right, agree=0.611, adj=0.155, (0 split)
## reward_length < 9110 to the left, agree=0.595, adj=0.121, (0 split)
## description_length < 11626.5 to the right, agree=0.587, adj=0.103, (0 split)
## social_media_count splits as RRL-, agree=0.556, adj=0.034, (0 split)
##
## Node number 714: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 715: 20 observations, complexity param=0.0001511907
## mean=0.7, MSE=0.21
## left son=1430 (11 obs) right son=1431 (9 obs)
## Primary splits:
## mo_launched splits as R--R--RLLLRL, improve=0.3506494, (0 missing)
## description_length < 8697 to the left, improve=0.2857143, (0 missing)
## reward_length < 47232 to the left, improve=0.2307692, (0 missing)
## campaign_duration < 34.685 to the right, improve=0.1889063, (0 missing)
## social_media_count splits as LRR-, improve=0.1390091, (0 missing)
## Surrogate splits:
## description_length < 9138.5 to the left, agree=0.80, adj=0.556, (0 split)
## reward_length < 46007 to the left, agree=0.70, adj=0.333, (0 split)
## campaign_duration < 30.31 to the left, agree=0.65, adj=0.222, (0 split)
## video_status < 0.5 to the right, agree=0.65, adj=0.222, (0 split)
## social_media_count splits as LLR-, agree=0.60, adj=0.111, (0 split)
##
## Node number 736: 94 observations
## mean=0.07446809, MSE=0.06892259
##
## Node number 737: 202 observations, complexity param=0.0002205681
## mean=0.2376238, MSE=0.1811587
## left son=1474 (139 obs) right son=1475 (63 obs)
## Primary splits:
## mo_launched splits as LLRLLRRLRLLL, improve=0.05139636, (0 missing)
## campaign_duration < 32.955 to the right, improve=0.04283153, (0 missing)
## goal < 25500 to the right, improve=0.03370998, (0 missing)
## description_length < 1801.5 to the left, improve=0.03268864, (0 missing)
## reward_length < 7209 to the right, improve=0.01167442, (0 missing)
##
## Node number 744: 110 observations
## mean=0.1727273, MSE=0.1428926
##
## Node number 745: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 746: 41 observations, complexity param=0.0001631107
## mean=0.3658537, MSE=0.2320048
## left son=1492 (13 obs) right son=1493 (28 obs)
## Primary splits:
## mo_launched splits as LRRLRRLLLRRR, improve=0.167061100, (0 missing)
## reward_length < 9124 to the right, improve=0.060615770, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.037025640, (0 missing)
## description_length < 1666.5 to the right, improve=0.014024860, (0 missing)
## goal < 10032.5 to the right, improve=0.007852564, (0 missing)
## Surrogate splits:
## description_length < 1009.5 to the left, agree=0.756, adj=0.231, (0 split)
## goal < 10832.5 to the right, agree=0.707, adj=0.077, (0 split)
##
## Node number 747: 18 observations
## mean=0.7222222, MSE=0.2006173
##
## Node number 748: 426 observations, complexity param=0.000241128
## mean=0.4366197, MSE=0.2459829
## left son=1496 (410 obs) right son=1497 (16 obs)
## Primary splits:
## category splits as -R--R-LR--L----, improve=0.02241456, (0 missing)
## mo_launched splits as RLRLLRLLLLRL, improve=0.01765322, (0 missing)
## reward_length < 5975 to the left, improve=0.01611567, (0 missing)
## campaign_duration < 40.185 to the right, improve=0.01158712, (0 missing)
## description_length < 1150 to the left, improve=0.00957368, (0 missing)
##
## Node number 749: 887 observations, complexity param=0.0003314053
## mean=0.5704622, MSE=0.2450351
## left son=1498 (249 obs) right son=1499 (638 obs)
## Primary splits:
## description_length < 989.5 to the left, improve=0.014852680, (0 missing)
## category splits as -RR-RRLR--L---R, improve=0.009541689, (0 missing)
## reward_length < 5480 to the left, improve=0.009505857, (0 missing)
## mo_launched splits as LRRLRLLLRLRL, improve=0.008564195, (0 missing)
## campaign_duration < 42.015 to the right, improve=0.008365080, (0 missing)
## Surrogate splits:
## reward_length < 9557 to the right, agree=0.723, adj=0.012, (0 split)
##
## Node number 750: 203 observations, complexity param=0.0002004007
## mean=0.5862069, MSE=0.2425684
## left son=1500 (33 obs) right son=1501 (170 obs)
## Primary splits:
## mo_launched splits as RLRLRRRRRRRR, improve=0.03964297, (0 missing)
## campaign_duration < 32.06 to the right, improve=0.02900449, (0 missing)
## goal < 5550 to the right, improve=0.02542753, (0 missing)
## reward_length < 14768.5 to the left, improve=0.01597974, (0 missing)
## description_length < 183.5 to the right, improve=0.01215486, (0 missing)
##
## Node number 751: 383 observations, complexity param=0.0001866282
## mean=0.7258486, MSE=0.1989924
## left son=1502 (55 obs) right son=1503 (328 obs)
## Primary splits:
## goal < 12425 to the right, improve=0.022172740, (0 missing)
## reward_length < 11052 to the right, improve=0.021607030, (0 missing)
## mo_launched splits as RRRLRRLLRRRR, improve=0.016103550, (0 missing)
## description_length < 1817 to the right, improve=0.013261950, (0 missing)
## category splits as --R-LRL---R---R, improve=0.007633181, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.859, adj=0.018, (0 split)
##
## Node number 752: 1066 observations, complexity param=0.0007706202
## mean=0.4530957, MSE=0.2478
## left son=1504 (291 obs) right son=1505 (775 obs)
## Primary splits:
## goal < 25381 to the right, improve=0.028417060, (0 missing)
## category splits as ------R---L----, improve=0.018097860, (0 missing)
## description_length < 2934.5 to the left, improve=0.009021152, (0 missing)
## campaign_duration < 54.48 to the right, improve=0.008454736, (0 missing)
## reward_length < 8832 to the left, improve=0.007622473, (0 missing)
## Surrogate splits:
## description_length < 5334 to the right, agree=0.728, adj=0.003, (0 split)
## reward_length < 16079 to the right, agree=0.728, adj=0.003, (0 split)
##
## Node number 753: 223 observations, complexity param=0.0002251488
## mean=0.7040359, MSE=0.2083694
## left son=1506 (108 obs) right son=1507 (115 obs)
## Primary splits:
## mo_launched splits as RRRRLRLLRLRL, improve=0.04706066, (0 missing)
## goal < 43500 to the right, improve=0.04455070, (0 missing)
## description_length < 5164.5 to the right, improve=0.03031208, (0 missing)
## reward_length < 33167.5 to the left, improve=0.02410950, (0 missing)
## campaign_duration < 31.015 to the right, improve=0.01804207, (0 missing)
## Surrogate splits:
## description_length < 2639 to the left, agree=0.565, adj=0.102, (0 split)
## campaign_duration < 30.005 to the right, agree=0.561, adj=0.093, (0 split)
## category splits as ------L---R----, agree=0.547, adj=0.065, (0 split)
## social_media_count splits as RLRR, agree=0.543, adj=0.056, (0 split)
## goal < 35280 to the right, agree=0.538, adj=0.046, (0 split)
##
## Node number 754: 108 observations, complexity param=0.0003309583
## mean=0.537037, MSE=0.2486283
## left son=1508 (88 obs) right son=1509 (20 obs)
## Primary splits:
## reward_length < 27737.5 to the left, improve=0.12042630, (0 missing)
## campaign_duration < 39.475 to the right, improve=0.08296604, (0 missing)
## social_media_count splits as LLRR, improve=0.03371921, (0 missing)
## goal < 20500 to the right, improve=0.03120182, (0 missing)
## description_length < 5747 to the right, improve=0.02758621, (0 missing)
## Surrogate splits:
## description_length < 11903.5 to the left, agree=0.843, adj=0.15, (0 split)
##
## Node number 755: 577 observations, complexity param=0.0003309583
## mean=0.7244367, MSE=0.1996281
## left son=1510 (45 obs) right son=1511 (532 obs)
## Primary splits:
## reward_length < 7401 to the left, improve=0.028154260, (0 missing)
## social_media_count splits as RRLR, improve=0.014945370, (0 missing)
## mo_launched splits as RLRRLLLLLRRR, improve=0.009619015, (0 missing)
## goal < 25465 to the right, improve=0.009602634, (0 missing)
## video_status < 0.5 to the left, improve=0.008544636, (0 missing)
##
## Node number 756: 742 observations, complexity param=0.0001480169
## mean=0.6266846, MSE=0.233951
## left son=1512 (8 obs) right son=1513 (734 obs)
## Primary splits:
## description_length < 4226 to the right, improve=0.006610356, (0 missing)
## reward_length < 5150 to the right, improve=0.004602471, (0 missing)
## usa < 0.5 to the left, improve=0.004531856, (0 missing)
## mo_launched splits as RRLLLRLRLLLR, improve=0.004434487, (0 missing)
## campaign_duration < 57.095 to the right, improve=0.004312724, (0 missing)
##
## Node number 757: 290 observations, complexity param=0.0001987616
## mean=0.762069, MSE=0.1813199
## left son=1514 (18 obs) right son=1515 (272 obs)
## Primary splits:
## campaign_duration < 40.02 to the left, improve=0.03682021, (0 missing)
## goal < 9862 to the right, improve=0.02661480, (0 missing)
## reward_length < 11254 to the right, improve=0.02048001, (0 missing)
## mo_launched splits as RRLRLLLLRLRL, improve=0.01937381, (0 missing)
## description_length < 9082.5 to the right, improve=0.01837279, (0 missing)
##
## Node number 758: 108 observations, complexity param=0.0002151251
## mean=0.5925926, MSE=0.2414266
## left son=1516 (28 obs) right son=1517 (80 obs)
## Primary splits:
## description_length < 2472.5 to the left, improve=0.08036729, (0 missing)
## category splits as ------R---L----, improve=0.06960227, (0 missing)
## mo_launched splits as RRRRLRRRLRRR, improve=0.04600662, (0 missing)
## campaign_duration < 34.09 to the right, improve=0.03480114, (0 missing)
## reward_length < 5223 to the right, improve=0.03305785, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRRLRRRRRRR, agree=0.75, adj=0.036, (0 split)
##
## Node number 759: 2336 observations, complexity param=0.0002802057
## mean=0.7517123, MSE=0.1866409
## left son=1518 (1760 obs) right son=1519 (576 obs)
## Primary splits:
## campaign_duration < 30.175 to the left, improve=0.006114567, (0 missing)
## reward_length < 7302.5 to the left, improve=0.004951190, (0 missing)
## goal < 9052 to the right, improve=0.004850501, (0 missing)
## usa < 0.5 to the left, improve=0.004744518, (0 missing)
## social_media_count splits as RLRL, improve=0.003377909, (0 missing)
## Surrogate splits:
## reward_length < 58372.5 to the left, agree=0.754, adj=0.003, (0 split)
##
## Node number 764: 16 observations
## mean=0.5, MSE=0.25
##
## Node number 765: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 772: 78 observations, complexity param=0.000188144
## mean=0.07692308, MSE=0.07100592
## left son=1544 (68 obs) right son=1545 (10 obs)
## Primary splits:
## campaign_duration < 20.925 to the right, improve=0.37071080, (0 missing)
## description_length < 435.5 to the right, improve=0.19007240, (0 missing)
## goal < 1510 to the right, improve=0.09234234, (0 missing)
## reward_length < 1116 to the right, improve=0.05496454, (0 missing)
## mo_launched splits as RR-LR-L--RRL, improve=0.03273810, (0 missing)
## Surrogate splits:
## description_length < 1842 to the left, agree=0.897, adj=0.2, (0 split)
##
## Node number 773: 334 observations, complexity param=0.000188144
## mean=0.2245509, MSE=0.1741278
## left son=1546 (223 obs) right son=1547 (111 obs)
## Primary splits:
## campaign_duration < 30.15 to the left, improve=0.019106580, (0 missing)
## goal < 2150 to the right, improve=0.009081253, (0 missing)
## description_length < 1373 to the right, improve=0.006753388, (0 missing)
## social_media_count splits as RRLL, improve=0.006198859, (0 missing)
## reward_length < 1476.5 to the right, improve=0.005117171, (0 missing)
## Surrogate splits:
## reward_length < 4020.5 to the left, agree=0.674, adj=0.018, (0 split)
## description_length < 60 to the right, agree=0.671, adj=0.009, (0 split)
##
## Node number 774: 190 observations, complexity param=0.0001665416
## mean=0.2842105, MSE=0.2034349
## left son=1548 (70 obs) right son=1549 (120 obs)
## Primary splits:
## goal < 2400 to the right, improve=0.027818300, (0 missing)
## description_length < 497 to the left, improve=0.026341320, (0 missing)
## reward_length < 3473.5 to the right, improve=0.019939830, (0 missing)
## campaign_duration < 53.61 to the right, improve=0.013244080, (0 missing)
## video_status < 0.5 to the left, improve=0.008283956, (0 missing)
## Surrogate splits:
## description_length < 334.5 to the left, agree=0.674, adj=0.114, (0 split)
## reward_length < 646.5 to the left, agree=0.647, adj=0.043, (0 split)
## usa < 0.5 to the left, agree=0.642, adj=0.029, (0 split)
##
## Node number 775: 26 observations, complexity param=0.0001665416
## mean=0.5384615, MSE=0.2485207
## left son=1550 (17 obs) right son=1551 (9 obs)
## Primary splits:
## campaign_duration < 30.47 to the left, improve=0.26159350, (0 missing)
## reward_length < 3970.5 to the right, improve=0.09470104, (0 missing)
## description_length < 1114 to the left, improve=0.09470104, (0 missing)
## goal < 2600 to the left, improve=0.04582886, (0 missing)
## mo_launched splits as --R--R-LL---, improve=0.01790190, (0 missing)
## Surrogate splits:
## goal < 2850 to the left, agree=0.808, adj=0.444, (0 split)
## reward_length < 3823 to the right, agree=0.769, adj=0.333, (0 split)
## description_length < 1208.5 to the left, agree=0.692, adj=0.111, (0 split)
##
## Node number 776: 119 observations
## mean=0.210084, MSE=0.1659487
##
## Node number 777: 96 observations, complexity param=0.0001454195
## mean=0.3541667, MSE=0.2287326
## left son=1554 (23 obs) right son=1555 (73 obs)
## Primary splits:
## social_media_count splits as RLL-, improve=0.06894973, (0 missing)
## campaign_duration < 31.375 to the right, improve=0.06099214, (0 missing)
## description_length < 6646 to the right, improve=0.04985337, (0 missing)
## goal < 2225 to the right, improve=0.04648956, (0 missing)
## mo_launched splits as LRLLLLLRLLRR, improve=0.03249571, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRRRLRRRRRR, agree=0.792, adj=0.130, (0 split)
## goal < 1775 to the left, agree=0.781, adj=0.087, (0 split)
## description_length < 1963.5 to the left, agree=0.771, adj=0.043, (0 split)
##
## Node number 778: 23 observations, complexity param=0.0001294812
## mean=0.2173913, MSE=0.1701323
## left son=1556 (16 obs) right son=1557 (7 obs)
## Primary splits:
## category splits as --------L---LR-, improve=0.32232140, (0 missing)
## mo_launched splits as --L-R----RLR, improve=0.11523570, (0 missing)
## goal < 2600 to the left, improve=0.11468250, (0 missing)
## reward_length < 3357.5 to the left, improve=0.08619529, (0 missing)
## description_length < 2368.5 to the right, improve=0.07787037, (0 missing)
## Surrogate splits:
## mo_launched splits as --L-L----LLR, agree=0.739, adj=0.143, (0 split)
## goal < 1900 to the right, agree=0.739, adj=0.143, (0 split)
##
## Node number 779: 28 observations, complexity param=0.0001187927
## mean=0.6785714, MSE=0.2181122
## left son=1558 (20 obs) right son=1559 (8 obs)
## Primary splits:
## reward_length < 3858.5 to the left, improve=0.18947370, (0 missing)
## category splits as --------R---LR-, improve=0.11159090, (0 missing)
## video_status < 0.5 to the left, improve=0.09551657, (0 missing)
## mo_launched splits as RL-R-LRRL---, improve=0.07800270, (0 missing)
## goal < 3150 to the right, improve=0.05847953, (0 missing)
## Surrogate splits:
## mo_launched splits as LL-L-LRLL---, agree=0.75, adj=0.125, (0 split)
##
## Node number 782: 73 observations, complexity param=0.0002021294
## mean=0.4520548, MSE=0.2477013
## left son=1564 (27 obs) right son=1565 (46 obs)
## Primary splits:
## mo_launched splits as RLRRLLRRRRLL, improve=0.12517020, (0 missing)
## campaign_duration < 22.515 to the right, improve=0.05425331, (0 missing)
## video_status < 0.5 to the left, improve=0.04654317, (0 missing)
## goal < 1285.5 to the left, improve=0.03579606, (0 missing)
## reward_length < 3667.5 to the left, improve=0.03248760, (0 missing)
## Surrogate splits:
## reward_length < 3379.5 to the left, agree=0.685, adj=0.148, (0 split)
## goal < 970 to the left, agree=0.671, adj=0.111, (0 split)
## campaign_duration < 40.275 to the right, agree=0.658, adj=0.074, (0 split)
## usa < 0.5 to the left, agree=0.658, adj=0.074, (0 split)
##
## Node number 783: 46 observations, complexity param=0.0001713982
## mean=0.6956522, MSE=0.2117202
## left son=1566 (26 obs) right son=1567 (20 obs)
## Primary splits:
## mo_launched splits as LLRRRLLL-LRR, improve=0.15171700, (0 missing)
## goal < 1225 to the right, improve=0.11623090, (0 missing)
## reward_length < 2670.5 to the left, improve=0.07128933, (0 missing)
## description_length < 3174.5 to the left, improve=0.05755740, (0 missing)
## campaign_duration < 30.115 to the left, improve=0.02047902, (0 missing)
## Surrogate splits:
## campaign_duration < 30.245 to the left, agree=0.630, adj=0.15, (0 split)
## goal < 1050 to the right, agree=0.630, adj=0.15, (0 split)
## reward_length < 2489.5 to the right, agree=0.630, adj=0.15, (0 split)
## usa < 0.5 to the right, agree=0.609, adj=0.10, (0 split)
## description_length < 2351.5 to the right, agree=0.609, adj=0.10, (0 split)
##
## Node number 784: 125 observations
## mean=0.072, MSE=0.066816
##
## Node number 785: 25 observations, complexity param=0.0001684683
## mean=0.4, MSE=0.24
## left son=1570 (13 obs) right son=1571 (12 obs)
## Primary splits:
## category splits as R---R-----L----, improve=0.27350430, (0 missing)
## description_length < 1206 to the right, improve=0.25000000, (0 missing)
## mo_launched splits as -RRRLRLRR-LL, improve=0.14828430, (0 missing)
## campaign_duration < 44 to the left, improve=0.04761905, (0 missing)
## reward_length < 1384.5 to the right, improve=0.04411765, (0 missing)
## Surrogate splits:
## mo_launched splits as -RLLLRLLL-LR, agree=0.72, adj=0.417, (0 split)
## video_status < 0.5 to the left, agree=0.64, adj=0.250, (0 split)
## goal < 2800 to the right, agree=0.64, adj=0.250, (0 split)
## campaign_duration < 38.885 to the right, agree=0.60, adj=0.167, (0 split)
## description_length < 1235 to the left, agree=0.60, adj=0.167, (0 split)
##
## Node number 786: 58 observations, complexity param=0.0001907433
## mean=0.137931, MSE=0.1189061
## left son=1572 (49 obs) right son=1573 (9 obs)
## Primary splits:
## mo_launched splits as RLLLLLLRLLLL, improve=0.26941040, (0 missing)
## reward_length < 2763.5 to the left, improve=0.09777778, (0 missing)
## description_length < 260 to the right, improve=0.09000000, (0 missing)
## social_media_count splits as RLL-, improve=0.05581395, (0 missing)
## category splits as L---L-----R----, improve=0.02938776, (0 missing)
##
## Node number 787: 431 observations, complexity param=0.0001954115
## mean=0.3573086, MSE=0.2296392
## left son=1574 (419 obs) right son=1575 (12 obs)
## Primary splits:
## campaign_duration < 14.295 to the right, improve=0.01923198, (0 missing)
## mo_launched splits as RLLLRRLLLLLL, improve=0.01379477, (0 missing)
## social_media_count splits as RRLR, improve=0.01263544, (0 missing)
## video_status < 0.5 to the left, improve=0.01235755, (0 missing)
## reward_length < 2768 to the left, improve=0.00983447, (0 missing)
##
## Node number 788: 77 observations, complexity param=0.0001646986
## mean=0.2077922, MSE=0.1646146
## left son=1576 (54 obs) right son=1577 (23 obs)
## Primary splits:
## mo_launched splits as LLLLLRLLLRRR, improve=0.13331550, (0 missing)
## category splits as L---R-----R----, improve=0.07431694, (0 missing)
## goal < 1225 to the right, improve=0.05304070, (0 missing)
## reward_length < 2427.5 to the left, improve=0.04501620, (0 missing)
## description_length < 499 to the right, improve=0.03363616, (0 missing)
## Surrogate splits:
## goal < 925 to the right, agree=0.727, adj=0.087, (0 split)
## reward_length < 3467 to the left, agree=0.727, adj=0.087, (0 split)
## social_media_count splits as LLRL, agree=0.714, adj=0.043, (0 split)
##
## Node number 789: 110 observations, complexity param=0.0001295921
## mean=0.3909091, MSE=0.2380992
## left son=1578 (56 obs) right son=1579 (54 obs)
## Primary splits:
## mo_launched splits as RLLLRLRLRRRL, improve=0.04819755, (0 missing)
## campaign_duration < 20.695 to the right, improve=0.03910679, (0 missing)
## reward_length < 3127.5 to the left, improve=0.03604323, (0 missing)
## description_length < 306 to the right, improve=0.01900490, (0 missing)
## social_media_count splits as LRLL, improve=0.01697079, (0 missing)
## Surrogate splits:
## campaign_duration < 29.815 to the right, agree=0.582, adj=0.148, (0 split)
## reward_length < 2620.5 to the left, agree=0.582, adj=0.148, (0 split)
## goal < 1050 to the right, agree=0.555, adj=0.093, (0 split)
## description_length < 81 to the right, agree=0.555, adj=0.093, (0 split)
## social_media_count splits as LRLL, agree=0.527, adj=0.037, (0 split)
##
## Node number 790: 318 observations, complexity param=0.0002904717
## mean=0.4528302, MSE=0.247775
## left son=1580 (65 obs) right son=1581 (253 obs)
## Primary splits:
## mo_launched splits as RRLRRRRRLRLR, improve=0.032085010, (0 missing)
## reward_length < 3455 to the left, improve=0.029695780, (0 missing)
## campaign_duration < 49.74 to the right, improve=0.018509060, (0 missing)
## video_status < 0.5 to the left, improve=0.010600910, (0 missing)
## description_length < 962.5 to the right, improve=0.009672384, (0 missing)
##
## Node number 791: 58 observations, complexity param=0.0001811101
## mean=0.7413793, MSE=0.191736
## left son=1582 (35 obs) right son=1583 (23 obs)
## Primary splits:
## mo_launched splits as RRLRLLLLLRRR, improve=0.15863840, (0 missing)
## reward_length < 1154 to the left, improve=0.07004538, (0 missing)
## description_length < 1110 to the right, improve=0.05071792, (0 missing)
## goal < 1550 to the right, improve=0.04685649, (0 missing)
## campaign_duration < 20.835 to the left, improve=0.03547434, (0 missing)
## Surrogate splits:
## goal < 934 to the right, agree=0.655, adj=0.130, (0 split)
## campaign_duration < 21.68 to the left, agree=0.621, adj=0.043, (0 split)
## social_media_count splits as LLRL, agree=0.621, adj=0.043, (0 split)
## description_length < 652 to the right, agree=0.621, adj=0.043, (0 split)
## reward_length < 1015.5 to the right, agree=0.621, adj=0.043, (0 split)
##
## Node number 792: 26 observations, complexity param=0.0001413436
## mean=0.1923077, MSE=0.1553254
## left son=1584 (19 obs) right son=1585 (7 obs)
## Primary splits:
## mo_launched splits as LRLLRLL-LR-L, improve=0.34092370, (0 missing)
## reward_length < 1794.5 to the right, improve=0.09550265, (0 missing)
## campaign_duration < 31.135 to the right, improve=0.04854257, (0 missing)
## description_length < 2016 to the right, improve=0.03428571, (0 missing)
## goal < 3700 to the right, improve=0.02247121, (0 missing)
## Surrogate splits:
## campaign_duration < 59.99 to the left, agree=0.808, adj=0.286, (0 split)
##
## Node number 793: 271 observations, complexity param=0.0001819475
## mean=0.4538745, MSE=0.2478724
## left son=1586 (92 obs) right son=1587 (179 obs)
## Primary splits:
## mo_launched splits as RLRRRRRLRLLL, improve=0.028344540, (0 missing)
## campaign_duration < 25.695 to the right, improve=0.019267720, (0 missing)
## video_status < 0.5 to the left, improve=0.015952340, (0 missing)
## description_length < 1720.5 to the left, improve=0.012378600, (0 missing)
## usa < 0.5 to the left, improve=0.007769252, (0 missing)
## Surrogate splits:
## campaign_duration < 9.94 to the left, agree=0.675, adj=0.043, (0 split)
## social_media_count splits as RRRL, agree=0.668, adj=0.022, (0 split)
## goal < 975 to the left, agree=0.668, adj=0.022, (0 split)
## description_length < 2745.5 to the right, agree=0.668, adj=0.022, (0 split)
##
## Node number 794: 23 observations, complexity param=0.0001657462
## mean=0.4347826, MSE=0.2457467
## left son=1588 (16 obs) right son=1589 (7 obs)
## Primary splits:
## mo_launched splits as --RLL-RLLRLL, improve=0.31758240, (0 missing)
## reward_length < 2105.5 to the left, improve=0.07852564, (0 missing)
## campaign_duration < 34.47 to the right, improve=0.07410256, (0 missing)
## goal < 2100 to the right, improve=0.07410256, (0 missing)
## description_length < 4998 to the left, improve=0.05686391, (0 missing)
## Surrogate splits:
## goal < 3400 to the left, agree=0.783, adj=0.286, (0 split)
##
## Node number 795: 30 observations, complexity param=0.0001467188
## mean=0.7666667, MSE=0.1788889
## left son=1590 (16 obs) right son=1591 (14 obs)
## Primary splits:
## mo_launched splits as RRLRLRLRLLRR, improve=0.26630430, (0 missing)
## goal < 1150 to the left, improve=0.19875780, (0 missing)
## campaign_duration < 43.53 to the right, improve=0.06485089, (0 missing)
## reward_length < 1711.5 to the left, improve=0.04079616, (0 missing)
## description_length < 3377.5 to the left, improve=0.03726708, (0 missing)
## Surrogate splits:
## category splits as L---L-----R----, agree=0.667, adj=0.286, (0 split)
## goal < 2412.5 to the right, agree=0.633, adj=0.214, (0 split)
## reward_length < 2178 to the left, agree=0.633, adj=0.214, (0 split)
## usa < 0.5 to the right, agree=0.600, adj=0.143, (0 split)
## description_length < 3089 to the right, agree=0.600, adj=0.143, (0 split)
##
## Node number 796: 56 observations, complexity param=0.0001074379
## mean=0.3214286, MSE=0.2181122
## left son=1592 (11 obs) right son=1593 (45 obs)
## Primary splits:
## campaign_duration < 75.225 to the right, improve=0.05955461, (0 missing)
## description_length < 2832.5 to the right, improve=0.05955461, (0 missing)
## reward_length < 3382.5 to the right, improve=0.04105895, (0 missing)
## mo_launched splits as L-RL--L-RRR-, improve=0.03458691, (0 missing)
## social_media_count splits as LRLL, improve=0.02436647, (0 missing)
## Surrogate splits:
## description_length < 3313 to the right, agree=0.839, adj=0.182, (0 split)
##
## Node number 797: 44 observations, complexity param=0.0001027493
## mean=0.6363636, MSE=0.231405
## left son=1594 (30 obs) right son=1595 (14 obs)
## Primary splits:
## description_length < 2272 to the left, improve=0.09829932, (0 missing)
## campaign_duration < 70.935 to the right, improve=0.07821801, (0 missing)
## category splits as L---R-----R----, improve=0.06560020, (0 missing)
## goal < 1550 to the right, improve=0.05985222, (0 missing)
## social_media_count splits as RLRR, improve=0.02363445, (0 missing)
## Surrogate splits:
## campaign_duration < 59.085 to the right, agree=0.705, adj=0.071, (0 split)
## social_media_count splits as LLLR, agree=0.705, adj=0.071, (0 split)
##
## Node number 798: 281 observations, complexity param=0.000197378
## mean=0.5587189, MSE=0.2465521
## left son=1596 (177 obs) right son=1597 (104 obs)
## Primary splits:
## reward_length < 3633 to the left, improve=0.02614561, (0 missing)
## goal < 1650 to the right, improve=0.02023009, (0 missing)
## description_length < 2617.5 to the left, improve=0.01625354, (0 missing)
## social_media_count splits as LLRL, improve=0.01331520, (0 missing)
## campaign_duration < 21.485 to the right, improve=0.01282978, (0 missing)
## Surrogate splits:
## goal < 976.5 to the right, agree=0.648, adj=0.048, (0 split)
## description_length < 2786.5 to the left, agree=0.644, adj=0.038, (0 split)
## usa < 0.5 to the right, agree=0.637, adj=0.019, (0 split)
## category splits as L---R-----L----, agree=0.633, adj=0.010, (0 split)
##
## Node number 799: 327 observations, complexity param=0.0001336597
## mean=0.7003058, MSE=0.2098776
## left son=1598 (314 obs) right son=1599 (13 obs)
## Primary splits:
## reward_length < 2664.5 to the right, improve=0.017717580, (0 missing)
## description_length < 2112.5 to the left, improve=0.014627610, (0 missing)
## usa < 0.5 to the left, improve=0.014602830, (0 missing)
## campaign_duration < 29.97 to the right, improve=0.013892300, (0 missing)
## goal < 1837.5 to the right, improve=0.006609256, (0 missing)
##
## Node number 800: 37 observations
## mean=0.1351351, MSE=0.1168736
##
## Node number 801: 23 observations
## mean=0.4782609, MSE=0.2495274
##
## Node number 802: 50 observations, complexity param=0.0002224472
## mean=0.3, MSE=0.21
## left son=1604 (21 obs) right son=1605 (29 obs)
## Primary splits:
## mo_launched splits as RLR-RRRRLLLR, improve=0.21964190, (0 missing)
## goal < 225 to the left, improve=0.06976744, (0 missing)
## campaign_duration < 33.21 to the right, improve=0.05893767, (0 missing)
## reward_length < 1894.5 to the right, improve=0.05668934, (0 missing)
## description_length < 1095 to the left, improve=0.03729513, (0 missing)
## Surrogate splits:
## campaign_duration < 29.975 to the left, agree=0.66, adj=0.190, (0 split)
## description_length < 1038 to the left, agree=0.62, adj=0.095, (0 split)
## reward_length < 1042.5 to the left, agree=0.62, adj=0.095, (0 split)
## category splits as R---R---R-L-RR-, agree=0.60, adj=0.048, (0 split)
##
## Node number 803: 190 observations, complexity param=0.0001928421
## mean=0.5263158, MSE=0.2493075
## left son=1606 (167 obs) right son=1607 (23 obs)
## Primary splits:
## goal < 142.75 to the right, improve=0.03628685, (0 missing)
## mo_launched splits as RRRRLLLLLRRL, improve=0.03121111, (0 missing)
## reward_length < 1599.5 to the right, improve=0.03036837, (0 missing)
## campaign_duration < 27.385 to the left, improve=0.02256050, (0 missing)
## category splits as L---L---L-R-RR-, improve=0.02251876, (0 missing)
##
## Node number 806: 33 observations, complexity param=0.000200063
## mean=0.3636364, MSE=0.231405
## left son=1612 (18 obs) right son=1613 (15 obs)
## Primary splits:
## mo_launched splits as LLRLLR-LRLRL, improve=0.33068780, (0 missing)
## category splits as L---R-----R-LL-, improve=0.15520950, (0 missing)
## description_length < 511 to the right, improve=0.09446429, (0 missing)
## social_media_count splits as LRR-, improve=0.07142857, (0 missing)
## reward_length < 3944 to the left, improve=0.05671115, (0 missing)
## Surrogate splits:
## social_media_count splits as LRR-, agree=0.697, adj=0.333, (0 split)
## category splits as L---R-----R-LL-, agree=0.697, adj=0.333, (0 split)
## description_length < 936.5 to the left, agree=0.636, adj=0.200, (0 split)
## campaign_duration < 29.6 to the right, agree=0.606, adj=0.133, (0 split)
## video_status < 0.5 to the left, agree=0.606, adj=0.133, (0 split)
##
## Node number 807: 340 observations, complexity param=0.0001369433
## mean=0.5882353, MSE=0.2422145
## left son=1614 (160 obs) right son=1615 (180 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.014674600, (0 missing)
## social_media_count splits as LRRR, improve=0.013096010, (0 missing)
## description_length < 531.5 to the left, improve=0.012890800, (0 missing)
## campaign_duration < 60.035 to the left, improve=0.012160170, (0 missing)
## reward_length < 3743.5 to the left, improve=0.008205244, (0 missing)
## Surrogate splits:
## category splits as L---L---R-R-LR-, agree=0.612, adj=0.175, (0 split)
## mo_launched splits as RRLLRRLRLRRR, agree=0.559, adj=0.063, (0 split)
## campaign_duration < 41.305 to the right, agree=0.553, adj=0.050, (0 split)
## goal < 155 to the left, agree=0.553, adj=0.050, (0 split)
## usa < 0.5 to the left, agree=0.541, adj=0.025, (0 split)
##
## Node number 810: 83 observations, complexity param=0.0001925583
## mean=0.4578313, MSE=0.2482218
## left son=1620 (74 obs) right son=1621 (9 obs)
## Primary splits:
## description_length < 4347.5 to the left, improve=0.09104192, (0 missing)
## mo_launched splits as RLLLRLLLLLLL, improve=0.06129242, (0 missing)
## goal < 425 to the left, improve=0.03815941, (0 missing)
## reward_length < 3035.5 to the left, improve=0.03681243, (0 missing)
## campaign_duration < 47.02 to the right, improve=0.03668669, (0 missing)
##
## Node number 811: 70 observations, complexity param=0.0001715895
## mean=0.7, MSE=0.21
## left son=1622 (57 obs) right son=1623 (13 obs)
## Primary splits:
## description_length < 1515.5 to the right, improve=0.09774436, (0 missing)
## mo_launched splits as LLLRRRLLLLLR, improve=0.07608696, (0 missing)
## video_status < 0.5 to the left, improve=0.07342657, (0 missing)
## reward_length < 1402 to the left, improve=0.07142857, (0 missing)
## usa < 0.5 to the left, improve=0.02457757, (0 missing)
## Surrogate splits:
## reward_length < 902 to the right, agree=0.829, adj=0.077, (0 split)
##
## Node number 812: 61 observations, complexity param=0.0002005101
## mean=0.5081967, MSE=0.2499328
## left son=1624 (24 obs) right son=1625 (37 obs)
## Primary splits:
## mo_launched splits as LRRRLRLRLRLR, improve=0.17301660, (0 missing)
## category splits as R---R---L-L----, improve=0.14244540, (0 missing)
## reward_length < 1929 to the right, improve=0.12168100, (0 missing)
## description_length < 2345 to the left, improve=0.04573626, (0 missing)
## social_media_count splits as RLR-, improve=0.03726209, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.639, adj=0.083, (0 split)
## description_length < 1649 to the left, agree=0.639, adj=0.083, (0 split)
## reward_length < 1929 to the right, agree=0.639, adj=0.083, (0 split)
## category splits as R---R---L-R----, agree=0.623, adj=0.042, (0 split)
##
## Node number 813: 166 observations, complexity param=0.0001688844
## mean=0.686747, MSE=0.2151256
## left son=1626 (79 obs) right son=1627 (87 obs)
## Primary splits:
## mo_launched splits as LLLRLLRRRRLR, improve=0.04606665, (0 missing)
## reward_length < 3062.5 to the right, improve=0.02823839, (0 missing)
## social_media_count splits as RRL-, improve=0.02450085, (0 missing)
## description_length < 3656 to the left, improve=0.01954688, (0 missing)
## goal < 625 to the right, improve=0.01540090, (0 missing)
## Surrogate splits:
## reward_length < 3527.5 to the right, agree=0.602, adj=0.165, (0 split)
## description_length < 1766.5 to the left, agree=0.584, adj=0.127, (0 split)
## campaign_duration < 29.98 to the left, agree=0.536, adj=0.025, (0 split)
## category splits as R---R---R-L----, agree=0.536, adj=0.025, (0 split)
## goal < 562.5 to the right, agree=0.536, adj=0.025, (0 split)
##
## Node number 816: 73 observations, complexity param=0.0001981542
## mean=0.4657534, MSE=0.2488272
## left son=1632 (41 obs) right son=1633 (32 obs)
## Primary splits:
## mo_launched splits as R--R-L-RL-LL, improve=0.11382630, (0 missing)
## goal < 247 to the left, improve=0.06459323, (0 missing)
## campaign_duration < 13.57 to the left, improve=0.06080447, (0 missing)
## description_length < 693.5 to the right, improve=0.05251250, (0 missing)
## video_status < 0.5 to the left, improve=0.04133637, (0 missing)
## Surrogate splits:
## goal < 575 to the left, agree=0.630, adj=0.156, (0 split)
## reward_length < 3363 to the left, agree=0.616, adj=0.125, (0 split)
## campaign_duration < 13.865 to the left, agree=0.603, adj=0.094, (0 split)
## social_media_count splits as LRL-, agree=0.603, adj=0.094, (0 split)
## category splits as L---R---L-L-L--, agree=0.589, adj=0.062, (0 split)
##
## Node number 817: 180 observations, complexity param=0.0001820471
## mean=0.6555556, MSE=0.2258025
## left son=1634 (95 obs) right son=1635 (85 obs)
## Primary splits:
## campaign_duration < 14.995 to the right, improve=0.02904868, (0 missing)
## goal < 687.5 to the right, improve=0.02715872, (0 missing)
## usa < 0.5 to the left, improve=0.02193062, (0 missing)
## mo_launched splits as L--L-L-LR-RR, improve=0.02138400, (0 missing)
## description_length < 2970 to the left, improve=0.01155003, (0 missing)
## Surrogate splits:
## goal < 156.5 to the right, agree=0.589, adj=0.129, (0 split)
## mo_launched splits as L--L-L-LL-RR, agree=0.578, adj=0.106, (0 split)
## category splits as R---L---R-L-LR-, agree=0.561, adj=0.071, (0 split)
## reward_length < 3108.5 to the right, agree=0.556, adj=0.059, (0 split)
## description_length < 1398.5 to the left, agree=0.544, adj=0.035, (0 split)
##
## Node number 828: 33 observations
## mean=0.6060606, MSE=0.2387511
##
## Node number 829: 33 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 836: 13 observations
## mean=0, MSE=0
##
## Node number 837: 8 observations
## mean=0.625, MSE=0.234375
##
## Node number 838: 35 observations, complexity param=0.0001936838
## mean=0.4285714, MSE=0.244898
## left son=1676 (23 obs) right son=1677 (12 obs)
## Primary splits:
## description_length < 1735 to the left, improve=0.2201087, (0 missing)
## goal < 2050 to the right, improve=0.1840959, (0 missing)
## campaign_duration < 33.55 to the left, improve=0.1600000, (0 missing)
## reward_length < 2215.5 to the left, improve=0.1250000, (0 missing)
## mo_launched splits as -LR-R--L--R-, improve=0.0270000, (0 missing)
## Surrogate splits:
## goal < 1900 to the right, agree=0.743, adj=0.250, (0 split)
## reward_length < 2425 to the left, agree=0.714, adj=0.167, (0 split)
## mo_launched splits as -LL-L--R--L-, agree=0.686, adj=0.083, (0 split)
##
## Node number 839: 60 observations
## mean=0.7333333, MSE=0.1955556
##
## Node number 840: 19 observations
## mean=0.2631579, MSE=0.1939058
##
## Node number 841: 44 observations, complexity param=0.0001269255
## mean=0.5909091, MSE=0.2417355
## left son=1682 (34 obs) right son=1683 (10 obs)
## Primary splits:
## mo_launched splits as RRRLLLLLLLRL, improve=0.11623930, (0 missing)
## goal < 2850 to the left, improve=0.08725071, (0 missing)
## reward_length < 3245.5 to the right, improve=0.05547306, (0 missing)
## description_length < 1073 to the left, improve=0.03926282, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.02281916, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.864, adj=0.4, (0 split)
## description_length < 457.5 to the right, agree=0.818, adj=0.2, (0 split)
##
## Node number 842: 24 observations, complexity param=0.0001294038
## mean=0.5, MSE=0.25
## left son=1684 (7 obs) right son=1685 (17 obs)
## Primary splits:
## description_length < 1000.5 to the right, improve=0.210084000, (0 missing)
## mo_launched splits as LRLR-LLL-RLR, improve=0.185185200, (0 missing)
## campaign_duration < 60.02 to the left, improve=0.114285700, (0 missing)
## reward_length < 3411.5 to the right, improve=0.031250000, (0 missing)
## video_status < 0.5 to the left, improve=0.007407407, (0 missing)
## Surrogate splits:
## campaign_duration < 58.11 to the left, agree=0.792, adj=0.286, (0 split)
## mo_launched splits as RRRR-RRL-RRR, agree=0.750, adj=0.143, (0 split)
##
## Node number 843: 45 observations, complexity param=0.0001183232
## mean=0.8, MSE=0.16
## left son=1686 (22 obs) right son=1687 (23 obs)
## Primary splits:
## mo_launched splits as RRRLLLLRRLLR, improve=0.16007910, (0 missing)
## goal < 2100 to the right, improve=0.11250000, (0 missing)
## social_media_count splits as LR--, improve=0.08088235, (0 missing)
## reward_length < 3254.5 to the left, improve=0.07407407, (0 missing)
## description_length < 630 to the right, improve=0.04665899, (0 missing)
## Surrogate splits:
## campaign_duration < 41.085 to the left, agree=0.644, adj=0.273, (0 split)
## goal < 2100 to the right, agree=0.644, adj=0.273, (0 split)
## social_media_count splits as LR--, agree=0.600, adj=0.182, (0 split)
## reward_length < 3199.5 to the left, agree=0.600, adj=0.182, (0 split)
## description_length < 177 to the left, agree=0.556, adj=0.091, (0 split)
##
## Node number 844: 24 observations
## mean=0.375, MSE=0.234375
##
## Node number 845: 19 observations
## mean=0.7894737, MSE=0.166205
##
## Node number 846: 73 observations, complexity param=0.000124172
## mean=0.7123288, MSE=0.2049165
## left son=1692 (30 obs) right son=1693 (43 obs)
## Primary splits:
## mo_launched splits as LRLLLRRRRRRL, improve=0.07223855, (0 missing)
## reward_length < 3736.5 to the left, improve=0.07223855, (0 missing)
## campaign_duration < 60.555 to the right, improve=0.06834496, (0 missing)
## video_status < 0.5 to the left, improve=0.06834496, (0 missing)
## goal < 2875 to the right, improve=0.03103514, (0 missing)
## Surrogate splits:
## reward_length < 3606 to the left, agree=0.658, adj=0.167, (0 split)
## campaign_duration < 69.19 to the right, agree=0.630, adj=0.100, (0 split)
## social_media_count splits as R-L-, agree=0.616, adj=0.067, (0 split)
## description_length < 1298 to the left, agree=0.616, adj=0.067, (0 split)
##
## Node number 847: 89 observations
## mean=0.8651685, MSE=0.1166519
##
## Node number 856: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 857: 33 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 858: 57 observations, complexity param=0.0001075457
## mean=0.6842105, MSE=0.2160665
## left son=1716 (13 obs) right son=1717 (44 obs)
## Primary splits:
## mo_launched splits as R--RL-L-RRR-, improve=0.12273620, (0 missing)
## reward_length < 2623.5 to the right, improve=0.07802134, (0 missing)
## description_length < 2304 to the left, improve=0.07248521, (0 missing)
## social_media_count splits as RLRL, improve=0.05837641, (0 missing)
## goal < 450 to the right, improve=0.03635446, (0 missing)
##
## Node number 859: 126 observations, complexity param=0.0001075457
## mean=0.8333333, MSE=0.1388889
## left son=1718 (47 obs) right son=1719 (79 obs)
## Primary splits:
## reward_length < 2482.5 to the left, improve=0.033665500, (0 missing)
## description_length < 1748.5 to the left, improve=0.021052630, (0 missing)
## goal < 937.5 to the left, improve=0.013913040, (0 missing)
## campaign_duration < 47.285 to the right, improve=0.007747036, (0 missing)
## mo_launched splits as R--LL-R-LLL-, improve=0.007598116, (0 missing)
## Surrogate splits:
## goal < 325 to the left, agree=0.690, adj=0.170, (0 split)
## description_length < 787.5 to the left, agree=0.659, adj=0.085, (0 split)
## campaign_duration < 47.285 to the right, agree=0.651, adj=0.064, (0 split)
## video_status < 0.5 to the left, agree=0.651, adj=0.064, (0 split)
## mo_launched splits as R--RR-L-RRR-, agree=0.651, adj=0.064, (0 split)
##
## Node number 896: 92 observations, complexity param=0.0001534611
## mean=0.1304348, MSE=0.1134216
## left son=1792 (74 obs) right son=1793 (18 obs)
## Primary splits:
## description_length < 735.5 to the right, improve=0.14325580, (0 missing)
## goal < 3900 to the right, improve=0.02468354, (0 missing)
## category splits as R-------L---L--, improve=0.02322255, (0 missing)
## campaign_duration < 21.985 to the left, improve=0.02250000, (0 missing)
## reward_length < 4287 to the left, improve=0.01829268, (0 missing)
## Surrogate splits:
## campaign_duration < 14.52 to the right, agree=0.826, adj=0.111, (0 split)
##
## Node number 897: 81 observations, complexity param=0.000171653
## mean=0.3580247, MSE=0.229843
## left son=1794 (33 obs) right son=1795 (48 obs)
## Primary splits:
## reward_length < 4883 to the left, improve=0.06367555, (0 missing)
## campaign_duration < 56.855 to the left, improve=0.05223621, (0 missing)
## mo_launched splits as -L--LLR----L, improve=0.03394640, (0 missing)
## goal < 3785 to the left, improve=0.02122016, (0 missing)
## description_length < 1238 to the right, improve=0.02025601, (0 missing)
## Surrogate splits:
## description_length < 717 to the left, agree=0.654, adj=0.152, (0 split)
## campaign_duration < 35.77 to the right, agree=0.642, adj=0.121, (0 split)
##
## Node number 898: 15 observations
## mean=0.2, MSE=0.16
##
## Node number 899: 10 observations
## mean=1, MSE=0
##
## Node number 902: 38 observations
## mean=0.3421053, MSE=0.2250693
##
## Node number 903: 47 observations, complexity param=0.0001034897
## mean=0.5957447, MSE=0.240833
## left son=1806 (39 obs) right son=1807 (8 obs)
## Primary splits:
## campaign_duration < 24.93 to the right, improve=0.06642206, (0 missing)
## social_media_count splits as LRR-, improve=0.06642206, (0 missing)
## reward_length < 7113.5 to the left, improve=0.04965091, (0 missing)
## description_length < 1627 to the right, improve=0.04923022, (0 missing)
## category splits as R-------L---L--, improve=0.04793577, (0 missing)
## Surrogate splits:
## social_media_count splits as LRL-, agree=0.872, adj=0.25, (0 split)
##
## Node number 906: 41 observations, complexity param=0.0001272909
## mean=0.4390244, MSE=0.246282
## left son=1812 (9 obs) right son=1813 (32 obs)
## Primary splits:
## description_length < 1897 to the right, improve=0.12279420, (0 missing)
## reward_length < 5236.5 to the left, improve=0.06039239, (0 missing)
## category splits as R-------L---L--, improve=0.03549674, (0 missing)
## social_media_count splits as RLL-, improve=0.03517055, (0 missing)
## mo_launched splits as -L-RL---LLR-, improve=0.02083488, (0 missing)
## Surrogate splits:
## social_media_count splits as RRL-, agree=0.829, adj=0.222, (0 split)
## campaign_duration < 70.045 to the right, agree=0.805, adj=0.111, (0 split)
## category splits as R-------L---R--, agree=0.805, adj=0.111, (0 split)
## reward_length < 4558 to the left, agree=0.805, adj=0.111, (0 split)
##
## Node number 907: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 908: 343 observations, complexity param=0.0002573489
## mean=0.4489796, MSE=0.2473969
## left son=1816 (16 obs) right son=1817 (327 obs)
## Primary splits:
## description_length < 540 to the left, improve=0.02954140, (0 missing)
## category splits as --------L---R--, improve=0.01969594, (0 missing)
## reward_length < 7896.5 to the right, improve=0.01478296, (0 missing)
## mo_launched splits as RRLRLLLRLRRL, improve=0.01277641, (0 missing)
## usa < 0.5 to the left, improve=0.01167940, (0 missing)
##
## Node number 909: 98 observations, complexity param=0.0001240003
## mean=0.6530612, MSE=0.2265723
## left son=1818 (66 obs) right son=1819 (32 obs)
## Primary splits:
## mo_launched splits as LRRLLLRLLRLR, improve=0.05439853, (0 missing)
## campaign_duration < 28.145 to the right, improve=0.04870055, (0 missing)
## goal < 1350 to the left, improve=0.04581448, (0 missing)
## description_length < 1393.5 to the left, improve=0.02082291, (0 missing)
## reward_length < 13019 to the right, improve=0.01442801, (0 missing)
## Surrogate splits:
## campaign_duration < 27.52 to the right, agree=0.704, adj=0.094, (0 split)
## goal < 3975 to the left, agree=0.694, adj=0.063, (0 split)
## description_length < 269 to the right, agree=0.694, adj=0.063, (0 split)
##
## Node number 910: 120 observations, complexity param=0.0002426646
## mean=0.5166667, MSE=0.2497222
## left son=1820 (14 obs) right son=1821 (106 obs)
## Primary splits:
## description_length < 786 to the left, improve=0.1048455000, (0 missing)
## reward_length < 5523 to the right, improve=0.0540600700, (0 missing)
## campaign_duration < 19.5 to the left, improve=0.0256802400, (0 missing)
## goal < 1343 to the right, improve=0.0221367100, (0 missing)
## mo_launched splits as L------R--RL, improve=0.0007415647, (0 missing)
## Surrogate splits:
## reward_length < 12719 to the right, agree=0.892, adj=0.071, (0 split)
##
## Node number 911: 264 observations, complexity param=0.0002056639
## mean=0.655303, MSE=0.225881
## left son=1822 (216 obs) right son=1823 (48 obs)
## Primary splits:
## campaign_duration < 36.505 to the left, improve=0.018293840, (0 missing)
## description_length < 819 to the right, improve=0.014495700, (0 missing)
## reward_length < 10415 to the right, improve=0.007846842, (0 missing)
## social_media_count splits as LRLR, improve=0.004764022, (0 missing)
## goal < 3100 to the right, improve=0.004654794, (0 missing)
##
## Node number 912: 99 observations, complexity param=0.0001183232
## mean=0.3636364, MSE=0.231405
## left son=1824 (30 obs) right son=1825 (69 obs)
## Primary splits:
## mo_launched splits as R-R--RRLL-RL, improve=0.05031056, (0 missing)
## video_status < 0.5 to the left, improve=0.03742545, (0 missing)
## description_length < 1055.5 to the right, improve=0.03295441, (0 missing)
## goal < 875 to the left, improve=0.02701952, (0 missing)
## reward_length < 5815 to the right, improve=0.02680166, (0 missing)
## Surrogate splits:
## description_length < 1270.5 to the right, agree=0.707, adj=0.033, (0 split)
##
## Node number 913: 110 observations, complexity param=0.000129522
## mean=0.5090909, MSE=0.2499174
## left son=1826 (11 obs) right son=1827 (99 obs)
## Primary splits:
## description_length < 1945 to the right, improve=0.04761905, (0 missing)
## mo_launched splits as L-L--LLRR-LR, improve=0.03949938, (0 missing)
## goal < 525 to the right, improve=0.03725750, (0 missing)
## campaign_duration < 38.56 to the left, improve=0.03554947, (0 missing)
## category splits as R-------L---R--, improve=0.03121663, (0 missing)
##
## Node number 914: 26 observations, complexity param=0.0001784131
## mean=0.5384615, MSE=0.2485207
## left son=1828 (8 obs) right son=1829 (18 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.30572090, (0 missing)
## campaign_duration < 30.435 to the right, improve=0.21304080, (0 missing)
## category splits as L-------R---R--, improve=0.09470104, (0 missing)
## description_length < 1402 to the left, improve=0.06562500, (0 missing)
## reward_length < 4661 to the right, improve=0.04582886, (0 missing)
## Surrogate splits:
## campaign_duration < 38.265 to the right, agree=0.808, adj=0.375, (0 split)
## social_media_count splits as RL--, agree=0.769, adj=0.250, (0 split)
## category splits as L-------R---R--, agree=0.731, adj=0.125, (0 split)
## goal < 110 to the left, agree=0.731, adj=0.125, (0 split)
##
## Node number 915: 30 observations
## mean=0.8666667, MSE=0.1155556
##
## Node number 916: 64 observations, complexity param=0.0002110181
## mean=0.515625, MSE=0.2497559
## left son=1832 (12 obs) right son=1833 (52 obs)
## Primary splits:
## reward_length < 5209 to the left, improve=0.172669600, (0 missing)
## goal < 575 to the right, improve=0.064603770, (0 missing)
## mo_launched splits as -R-LL----R--, improve=0.036620780, (0 missing)
## description_length < 1488.5 to the right, improve=0.034313360, (0 missing)
## social_media_count splits as LRL-, improve=0.004235907, (0 missing)
##
## Node number 917: 17 observations
## mean=0.8823529, MSE=0.1038062
##
## Node number 920: 18 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 921: 35 observations, complexity param=0.0001363999
## mean=0.6285714, MSE=0.2334694
## left son=1842 (24 obs) right son=1843 (11 obs)
## Primary splits:
## description_length < 1020 to the right, improve=0.15448190, (0 missing)
## mo_launched splits as RLLR-------L, improve=0.15448190, (0 missing)
## video_status < 0.5 to the left, improve=0.08951049, (0 missing)
## reward_length < 6330.5 to the right, improve=0.08420746, (0 missing)
## goal < 325 to the right, improve=0.05034965, (0 missing)
## Surrogate splits:
## mo_launched splits as RRLL-------L, agree=0.771, adj=0.273, (0 split)
## reward_length < 5014 to the right, agree=0.771, adj=0.273, (0 split)
## social_media_count splits as LLR-, agree=0.743, adj=0.182, (0 split)
## goal < 950 to the left, agree=0.743, adj=0.182, (0 split)
##
## Node number 924: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 925: 28 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 928: 26 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 929: 152 observations, complexity param=0.0001585511
## mean=0.4276316, MSE=0.2447628
## left son=1858 (12 obs) right son=1859 (140 obs)
## Primary splits:
## description_length < 7319.5 to the right, improve=0.04151236, (0 missing)
## video_status < 0.5 to the left, improve=0.02718620, (0 missing)
## mo_launched splits as RLRRRLLLLRLR, improve=0.02369164, (0 missing)
## goal < 3594.5 to the right, improve=0.02317876, (0 missing)
## reward_length < 4701.5 to the left, improve=0.02000926, (0 missing)
##
## Node number 930: 138 observations, complexity param=0.0001577726
## mean=0.4565217, MSE=0.2481096
## left son=1860 (7 obs) right son=1861 (131 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.04488550, (0 missing)
## description_length < 2310.5 to the left, improve=0.03224994, (0 missing)
## goal < 1635.5 to the right, improve=0.02819417, (0 missing)
## reward_length < 5568 to the right, improve=0.02482597, (0 missing)
## mo_launched splits as -R--R-L-R--R, improve=0.01092888, (0 missing)
##
## Node number 931: 187 observations, complexity param=0.000307394
## mean=0.6470588, MSE=0.2283737
## left son=1862 (40 obs) right son=1863 (147 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.07272727, (0 missing)
## campaign_duration < 53.165 to the right, improve=0.05452111, (0 missing)
## description_length < 6265 to the right, improve=0.03758515, (0 missing)
## social_media_count splits as RRLL, improve=0.03085322, (0 missing)
## reward_length < 6176.5 to the right, improve=0.01510015, (0 missing)
## Surrogate splits:
## reward_length < 6210 to the right, agree=0.797, adj=0.05, (0 split)
##
## Node number 932: 45 observations, complexity param=0.0001035966
## mean=0.3777778, MSE=0.2350617
## left son=1864 (24 obs) right son=1865 (21 obs)
## Primary splits:
## goal < 527.5 to the left, improve=0.07938175, (0 missing)
## campaign_duration < 22.5 to the right, improve=0.06002401, (0 missing)
## reward_length < 4502.5 to the right, improve=0.03869703, (0 missing)
## description_length < 2877 to the left, improve=0.02626050, (0 missing)
## mo_launched splits as R--LR---R--L, improve=0.01000163, (0 missing)
## Surrogate splits:
## mo_launched splits as R--RR---L--L, agree=0.689, adj=0.333, (0 split)
## description_length < 2992 to the right, agree=0.600, adj=0.143, (0 split)
## campaign_duration < 22.5 to the right, agree=0.578, adj=0.095, (0 split)
## usa < 0.5 to the right, agree=0.578, adj=0.095, (0 split)
## video_status < 0.5 to the left, agree=0.556, adj=0.048, (0 split)
##
## Node number 933: 26 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 934: 12 observations
## mean=0.5, MSE=0.25
##
## Node number 935: 86 observations
## mean=0.8372093, MSE=0.1362899
##
## Node number 936: 35 observations, complexity param=0.0001107579
## mean=0.2571429, MSE=0.1910204
## left son=1872 (26 obs) right son=1873 (9 obs)
## Primary splits:
## mo_launched splits as -LL--LLRRLL-, improve=0.16137040, (0 missing)
## social_media_count splits as LR--, improve=0.12927350, (0 missing)
## goal < 999.5 to the right, improve=0.12350430, (0 missing)
## reward_length < 5715 to the right, improve=0.11982250, (0 missing)
## campaign_duration < 31.76 to the left, improve=0.02721121, (0 missing)
## Surrogate splits:
## reward_length < 5910 to the left, agree=0.771, adj=0.111, (0 split)
##
## Node number 937: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 940: 77 observations
## mean=0.5974026, MSE=0.2405127
##
## Node number 941: 28 observations
## mean=0.8214286, MSE=0.1466837
##
## Node number 942: 34 observations, complexity param=0.0001077795
## mean=0.6470588, MSE=0.2283737
## left son=1884 (25 obs) right son=1885 (9 obs)
## Primary splits:
## mo_launched splits as L-LRLLL---R-, improve=0.19636360, (0 missing)
## goal < 3980 to the left, improve=0.10653410, (0 missing)
## reward_length < 5308 to the left, improve=0.08086124, (0 missing)
## description_length < 2935.5 to the left, improve=0.06060606, (0 missing)
## campaign_duration < 37.915 to the right, improve=0.02913753, (0 missing)
## Surrogate splits:
## goal < 4100 to the left, agree=0.794, adj=0.222, (0 split)
## reward_length < 6069 to the left, agree=0.794, adj=0.222, (0 split)
##
## Node number 943: 153 observations, complexity param=0.0001060993
## mean=0.8039216, MSE=0.1576317
## left son=1886 (7 obs) right son=1887 (146 obs)
## Primary splits:
## campaign_duration < 59.975 to the right, improve=0.04285237, (0 missing)
## description_length < 2191.5 to the right, improve=0.02075765, (0 missing)
## reward_length < 4752.5 to the right, improve=0.01951220, (0 missing)
## goal < 590 to the right, improve=0.01670280, (0 missing)
## mo_launched splits as R-RLLRR---R-, improve=0.01113814, (0 missing)
##
## Node number 944: 512 observations, complexity param=0.0002252796
## mean=0.5800781, MSE=0.2435875
## left son=1888 (32 obs) right son=1889 (480 obs)
## Primary splits:
## description_length < 4369 to the right, improve=0.019595440, (0 missing)
## mo_launched splits as RRLRLRLRLRLL, improve=0.015049720, (0 missing)
## reward_length < 13534 to the left, improve=0.009950879, (0 missing)
## video_status < 0.5 to the left, improve=0.009573431, (0 missing)
## campaign_duration < 24.945 to the left, improve=0.009406670, (0 missing)
##
## Node number 945: 195 observations, complexity param=0.0001607786
## mean=0.6974359, MSE=0.2110191
## left son=1890 (15 obs) right son=1891 (180 obs)
## Primary splits:
## goal < 2499.5 to the left, improve=0.034936860, (0 missing)
## reward_length < 10192.5 to the left, improve=0.020918060, (0 missing)
## mo_launched splits as RLRLLRRLRRLL, improve=0.018518960, (0 missing)
## description_length < 4772 to the right, improve=0.011309820, (0 missing)
## campaign_duration < 30.475 to the left, improve=0.009908619, (0 missing)
##
## Node number 946: 43 observations, complexity param=0.0001253412
## mean=0.6744186, MSE=0.2195782
## left son=1892 (35 obs) right son=1893 (8 obs)
## Primary splits:
## description_length < 5162.5 to the left, improve=0.11034480, (0 missing)
## category splits as L-------L---R--, improve=0.09860747, (0 missing)
## reward_length < 7491 to the left, improve=0.06375769, (0 missing)
## social_media_count splits as LRL-, improve=0.02176444, (0 missing)
## campaign_duration < 20.47 to the left, improve=0.01774031, (0 missing)
##
## Node number 947: 64 observations
## mean=0.90625, MSE=0.08496094
##
## Node number 948: 62 observations, complexity param=0.0002038132
## mean=0.5645161, MSE=0.2458377
## left son=1896 (35 obs) right son=1897 (27 obs)
## Primary splits:
## mo_launched splits as LLLRRLRLRRRL, improve=0.19659140, (0 missing)
## reward_length < 8134.5 to the left, improve=0.07020384, (0 missing)
## description_length < 2681.5 to the left, improve=0.05961199, (0 missing)
## goal < 1648 to the right, improve=0.05102041, (0 missing)
## campaign_duration < 21.43 to the left, improve=0.03691724, (0 missing)
## Surrogate splits:
## goal < 950 to the right, agree=0.629, adj=0.148, (0 split)
## reward_length < 8134.5 to the left, agree=0.613, adj=0.111, (0 split)
## campaign_duration < 30.02 to the left, agree=0.597, adj=0.074, (0 split)
## social_media_count splits as LRL-, agree=0.597, adj=0.074, (0 split)
## category splits as L-------L---R--, agree=0.581, adj=0.037, (0 split)
##
## Node number 949: 595 observations, complexity param=0.0001719448
## mean=0.7344538, MSE=0.1950314
## left son=1898 (114 obs) right son=1899 (481 obs)
## Primary splits:
## mo_launched splits as LRRRRRRRRRLL, improve=0.010761210, (0 missing)
## campaign_duration < 14.98 to the right, improve=0.007875501, (0 missing)
## video_status < 0.5 to the left, improve=0.007568307, (0 missing)
## goal < 1341.5 to the left, improve=0.007101057, (0 missing)
## reward_length < 14218 to the left, improve=0.005980454, (0 missing)
##
## Node number 950: 89 observations
## mean=0.7191011, MSE=0.2019947
##
## Node number 951: 157 observations
## mean=0.8535032, MSE=0.1250355
##
## Node number 952: 57 observations, complexity param=0.0001270303
## mean=0.5789474, MSE=0.2437673
## left son=1904 (17 obs) right son=1905 (40 obs)
## Primary splits:
## description_length < 7728.5 to the left, improve=0.08905414, (0 missing)
## campaign_duration < 30.045 to the left, improve=0.04742838, (0 missing)
## reward_length < 8752 to the right, improve=0.04640152, (0 missing)
## goal < 675 to the right, improve=0.04444805, (0 missing)
## usa < 0.5 to the left, improve=0.02880892, (0 missing)
##
## Node number 953: 29 observations, complexity param=0.000145069
## mean=0.8275862, MSE=0.1426873
## left son=1906 (10 obs) right son=1907 (19 obs)
## Primary splits:
## reward_length < 8024.5 to the right, improve=0.39583330, (0 missing)
## social_media_count splits as RLL-, improve=0.23337960, (0 missing)
## mo_launched splits as --RLLRRR-LR-, improve=0.10957340, (0 missing)
## goal < 2625 to the right, improve=0.10420670, (0 missing)
## campaign_duration < 28.095 to the left, improve=0.06628788, (0 missing)
## Surrogate splits:
## description_length < 9367.5 to the right, agree=0.759, adj=0.3, (0 split)
## social_media_count splits as RRL-, agree=0.690, adj=0.1, (0 split)
## mo_launched splits as --RLRRRR-RR-, agree=0.690, adj=0.1, (0 split)
##
## Node number 956: 23 observations, complexity param=0.0001628898
## mean=0.5217391, MSE=0.2495274
## left son=1912 (12 obs) right son=1913 (11 obs)
## Primary splits:
## category splits as L-------R---L--, improve=0.32283060, (0 missing)
## goal < 2450 to the left, improve=0.22778930, (0 missing)
## social_media_count splits as LRR-, improve=0.06500271, (0 missing)
## campaign_duration < 33.275 to the left, improve=0.05411255, (0 missing)
## reward_length < 23170 to the left, improve=0.02279040, (0 missing)
## Surrogate splits:
## goal < 2450 to the left, agree=0.783, adj=0.545, (0 split)
## reward_length < 20054.5 to the right, agree=0.696, adj=0.364, (0 split)
## social_media_count splits as LRL-, agree=0.609, adj=0.182, (0 split)
## mo_launched splits as -L--------R-, agree=0.609, adj=0.182, (0 split)
## description_length < 7555.5 to the left, agree=0.609, adj=0.182, (0 split)
##
## Node number 957: 25 observations
## mean=0.92, MSE=0.0736
##
## Node number 958: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 959: 188 observations
## mean=0.9308511, MSE=0.06436736
##
## Node number 962: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 963: 81 observations, complexity param=0.0001595895
## mean=0.5802469, MSE=0.2435604
## left son=1926 (27 obs) right son=1927 (54 obs)
## Primary splits:
## description_length < 1177 to the left, improve=0.06132666, (0 missing)
## reward_length < 4855.5 to the left, improve=0.03832916, (0 missing)
## campaign_duration < 68 to the right, improve=0.03369197, (0 missing)
## mo_launched splits as R--LL--R-RLR, improve=0.02847309, (0 missing)
## goal < 2900 to the right, improve=0.01548851, (0 missing)
## Surrogate splits:
## mo_launched splits as L--RR--R-RRL, agree=0.741, adj=0.222, (0 split)
## goal < 3800 to the right, agree=0.728, adj=0.185, (0 split)
## campaign_duration < 89.775 to the right, agree=0.679, adj=0.037, (0 split)
##
## Node number 964: 39 observations, complexity param=0.0001102283
## mean=0.2820513, MSE=0.2024984
## left son=1928 (10 obs) right son=1929 (29 obs)
## Primary splits:
## social_media_count splits as RLRL, improve=0.13546800, (0 missing)
## mo_launched splits as RLRRRR-RLRLR, improve=0.11785710, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.11082250, (0 missing)
## description_length < 459.5 to the right, improve=0.06826299, (0 missing)
## reward_length < 4474.5 to the left, improve=0.05643753, (0 missing)
## Surrogate splits:
## goal < 773.5 to the left, agree=0.821, adj=0.3, (0 split)
## mo_launched splits as LRRRRR-RRRRR, agree=0.795, adj=0.2, (0 split)
## reward_length < 4333 to the left, agree=0.769, adj=0.1, (0 split)
##
## Node number 965: 18 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 966: 229 observations, complexity param=0.0001200585
## mean=0.5720524, MSE=0.2448085
## left son=1932 (171 obs) right son=1933 (58 obs)
## Primary splits:
## social_media_count splits as LRLL, improve=0.019161990, (0 missing)
## reward_length < 4519.5 to the right, improve=0.017958900, (0 missing)
## description_length < 1989.5 to the left, improve=0.013020760, (0 missing)
## campaign_duration < 12.945 to the left, improve=0.009522865, (0 missing)
## goal < 1450 to the left, improve=0.006449019, (0 missing)
##
## Node number 967: 113 observations, complexity param=0.0001533167
## mean=0.7168142, MSE=0.2029916
## left son=1934 (21 obs) right son=1935 (92 obs)
## Primary splits:
## campaign_duration < 56.035 to the right, improve=0.06510736, (0 missing)
## goal < 475 to the right, improve=0.03123859, (0 missing)
## social_media_count splits as LRLL, improve=0.02086897, (0 missing)
## description_length < 863.5 to the left, improve=0.01887946, (0 missing)
## reward_length < 4431.5 to the right, improve=0.01496404, (0 missing)
## Surrogate splits:
## reward_length < 4068 to the left, agree=0.832, adj=0.095, (0 split)
## description_length < 626.5 to the left, agree=0.823, adj=0.048, (0 split)
##
## Node number 968: 38 observations, complexity param=0.0001217516
## mean=0.3421053, MSE=0.2250693
## left son=1936 (8 obs) right son=1937 (30 obs)
## Primary splits:
## description_length < 554.5 to the left, improve=0.13866670, (0 missing)
## campaign_duration < 30.97 to the right, improve=0.09867701, (0 missing)
## reward_length < 7178 to the right, improve=0.09482051, (0 missing)
## goal < 2172.5 to the right, improve=0.04234432, (0 missing)
## social_media_count splits as RLL-, improve=0.02863905, (0 missing)
## Surrogate splits:
## mo_launched splits as RR--L--RR-R-, agree=0.816, adj=0.125, (0 split)
##
## Node number 969: 31 observations, complexity param=0.0001863424
## mean=0.6774194, MSE=0.2185224
## left son=1938 (9 obs) right son=1939 (22 obs)
## Primary splits:
## description_length < 872.5 to the right, improve=0.38790280, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.26190480, (0 missing)
## reward_length < 7215.5 to the right, improve=0.08371813, (0 missing)
## mo_launched splits as --RL--L--R-L, improve=0.08371813, (0 missing)
## goal < 2750 to the right, improve=0.02780183, (0 missing)
## Surrogate splits:
## mo_launched splits as --RR--R--R-L, agree=0.742, adj=0.111, (0 split)
## goal < 2750 to the right, agree=0.742, adj=0.111, (0 split)
##
## Node number 972: 187 observations, complexity param=0.0001347957
## mean=0.631016, MSE=0.2328348
## left son=1944 (154 obs) right son=1945 (33 obs)
## Primary splits:
## description_length < 3759.5 to the left, improve=0.022645660, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.018857040, (0 missing)
## goal < 470 to the right, improve=0.017772080, (0 missing)
## reward_length < 8865.5 to the right, improve=0.008992942, (0 missing)
## mo_launched splits as -RLRRRLR-L--, improve=0.008402109, (0 missing)
## Surrogate splits:
## category splits as ----L-----L--R-, agree=0.850, adj=0.152, (0 split)
## reward_length < 14737 to the left, agree=0.829, adj=0.030, (0 split)
##
## Node number 973: 8 observations
## mean=1, MSE=0
##
## Node number 978: 97 observations, complexity param=0.0001696005
## mean=0.5773196, MSE=0.2440217
## left son=1956 (57 obs) right son=1957 (40 obs)
## Primary splits:
## goal < 1363.665 to the right, improve=0.04328199, (0 missing)
## campaign_duration < 45.585 to the right, improve=0.03401990, (0 missing)
## description_length < 3287 to the left, improve=0.03040908, (0 missing)
## reward_length < 5197.5 to the right, improve=0.02773236, (0 missing)
## mo_launched splits as --RLLL-RL-LL, improve=0.01500218, (0 missing)
## Surrogate splits:
## reward_length < 4788.5 to the right, agree=0.670, adj=0.200, (0 split)
## description_length < 968.5 to the right, agree=0.629, adj=0.100, (0 split)
## campaign_duration < 32.615 to the right, agree=0.608, adj=0.050, (0 split)
## social_media_count splits as LLLR, agree=0.598, adj=0.025, (0 split)
## mo_launched splits as --LLLL-LL-LR, agree=0.598, adj=0.025, (0 split)
##
## Node number 979: 25 observations
## mean=0.84, MSE=0.1344
##
## Node number 992: 77 observations, complexity param=0.0001281255
## mean=0.3376623, MSE=0.2236465
## left son=1984 (22 obs) right son=1985 (55 obs)
## Primary splits:
## reward_length < 6820 to the right, improve=0.07247360, (0 missing)
## social_media_count splits as RLLL, improve=0.07169641, (0 missing)
## category splits as ----L-R---L----, improve=0.04658046, (0 missing)
## description_length < 706 to the left, improve=0.03386610, (0 missing)
## campaign_duration < 46.105 to the right, improve=0.02010973, (0 missing)
## Surrogate splits:
## category splits as ----L-R---R----, agree=0.740, adj=0.091, (0 split)
## social_media_count splits as RRRL, agree=0.727, adj=0.045, (0 split)
## goal < 3750 to the right, agree=0.727, adj=0.045, (0 split)
##
## Node number 993: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 994: 20 observations
## mean=0.4, MSE=0.24
##
## Node number 995: 32 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 996: 36 observations, complexity param=0.0001190144
## mean=0.3611111, MSE=0.2307099
## left son=1992 (13 obs) right son=1993 (23 obs)
## Primary splits:
## reward_length < 4371 to the right, improve=0.10524490, (0 missing)
## mo_launched splits as --RL-R---RRR, improve=0.04983772, (0 missing)
## campaign_duration < 45.95 to the right, improve=0.04648105, (0 missing)
## description_length < 658.5 to the left, improve=0.04280936, (0 missing)
## goal < 2100 to the right, improve=0.03449594, (0 missing)
## Surrogate splits:
## campaign_duration < 37.21 to the left, agree=0.694, adj=0.154, (0 split)
## description_length < 1032.5 to the right, agree=0.694, adj=0.154, (0 split)
## mo_launched splits as --RR-R---RLR, agree=0.667, adj=0.077, (0 split)
## goal < 900 to the left, agree=0.667, adj=0.077, (0 split)
##
## Node number 997: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 998: 23 observations, complexity param=0.0002080595
## mean=0.4782609, MSE=0.2495274
## left son=1996 (9 obs) right son=1997 (14 obs)
## Primary splits:
## mo_launched splits as L-RL-R--LRRR, improve=0.58928570, (0 missing)
## goal < 2225 to the left, improve=0.22778930, (0 missing)
## description_length < 786 to the left, improve=0.06500271, (0 missing)
## reward_length < 5997.5 to the right, improve=0.04602273, (0 missing)
## campaign_duration < 79.42 to the right, improve=0.01888112, (0 missing)
## Surrogate splits:
## goal < 850 to the left, agree=0.783, adj=0.444, (0 split)
## campaign_duration < 63.585 to the left, agree=0.696, adj=0.222, (0 split)
## description_length < 639.5 to the left, agree=0.696, adj=0.222, (0 split)
##
## Node number 999: 236 observations, complexity param=0.0001633467
## mean=0.6949153, MSE=0.212008
## left son=1998 (79 obs) right son=1999 (157 obs)
## Primary splits:
## mo_launched splits as R-RR-L--LRLR, improve=0.023724040, (0 missing)
## goal < 949.5 to the right, improve=0.016289370, (0 missing)
## reward_length < 4616 to the right, improve=0.015404360, (0 missing)
## description_length < 1067.5 to the left, improve=0.009443811, (0 missing)
## campaign_duration < 37.06 to the left, improve=0.008358574, (0 missing)
##
## Node number 1000: 345 observations, complexity param=0.0001385456
## mean=0.6318841, MSE=0.2326066
## left son=2000 (124 obs) right son=2001 (221 obs)
## Primary splits:
## description_length < 677.5 to the left, improve=0.016817010, (0 missing)
## reward_length < 4147.5 to the right, improve=0.016005750, (0 missing)
## category splits as ----LRR---L--R-, improve=0.013624510, (0 missing)
## goal < 3467.17 to the right, improve=0.013317890, (0 missing)
## campaign_duration < 10.675 to the left, improve=0.006734609, (0 missing)
## Surrogate splits:
## reward_length < 6789 to the right, agree=0.652, adj=0.032, (0 split)
## campaign_duration < 11.475 to the left, agree=0.649, adj=0.024, (0 split)
## goal < 675 to the left, agree=0.646, adj=0.016, (0 split)
##
## Node number 1001: 322 observations, complexity param=0.0001840924
## mean=0.7546584, MSE=0.1851491
## left son=2002 (235 obs) right son=2003 (87 obs)
## Primary splits:
## campaign_duration < 29.42 to the right, improve=0.028270190, (0 missing)
## description_length < 791.5 to the right, improve=0.019133270, (0 missing)
## mo_launched splits as L--LL---RL-R, improve=0.013790150, (0 missing)
## reward_length < 7570 to the right, improve=0.008360841, (0 missing)
## category splits as ----L-R---L--R-, improve=0.007451249, (0 missing)
## Surrogate splits:
## description_length < 1102.5 to the left, agree=0.733, adj=0.011, (0 split)
##
## Node number 1002: 78 observations, complexity param=0.0002006303
## mean=0.6538462, MSE=0.2263314
## left son=2004 (34 obs) right son=2005 (44 obs)
## Primary splits:
## goal < 2350 to the right, improve=0.11465870, (0 missing)
## reward_length < 11605.5 to the left, improve=0.08256517, (0 missing)
## social_media_count splits as LRRR, improve=0.03558460, (0 missing)
## campaign_duration < 31.015 to the left, improve=0.01800345, (0 missing)
## mo_launched splits as ----R---R-RL, improve=0.01176471, (0 missing)
## Surrogate splits:
## mo_launched splits as ----R---L-RL, agree=0.628, adj=0.147, (0 split)
## description_length < 685.5 to the left, agree=0.628, adj=0.147, (0 split)
## reward_length < 9169.5 to the right, agree=0.615, adj=0.118, (0 split)
## campaign_duration < 22.645 to the left, agree=0.577, adj=0.029, (0 split)
## social_media_count splits as RRRL, agree=0.577, adj=0.029, (0 split)
##
## Node number 1003: 181 observations, complexity param=0.0001264016
## mean=0.839779, MSE=0.1345502
## left son=2006 (7 obs) right son=2007 (174 obs)
## Primary splits:
## social_media_count splits as RRRL, improve=0.05055761, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.03622903, (0 missing)
## description_length < 1106 to the right, improve=0.02153124, (0 missing)
## goal < 2900 to the right, improve=0.02134746, (0 missing)
## reward_length < 14780.5 to the right, improve=0.01989880, (0 missing)
##
## Node number 1004: 33 observations
## mean=0.6060606, MSE=0.2387511
##
## Node number 1005: 27 observations, complexity param=0.000106886
## mean=0.8518519, MSE=0.1262003
## left son=2010 (9 obs) right son=2011 (18 obs)
## Primary splits:
## goal < 325 to the left, improve=0.34782610, (0 missing)
## description_length < 886.5 to the right, improve=0.17169620, (0 missing)
## mo_launched splits as ----RR-R---L, improve=0.05248447, (0 missing)
## campaign_duration < 16.51 to the left, improve=0.03461098, (0 missing)
## reward_length < 4848 to the right, improve=0.02663043, (0 missing)
## Surrogate splits:
## campaign_duration < 9.08 to the left, agree=0.778, adj=0.333, (0 split)
## category splits as ------L---R--L-, agree=0.778, adj=0.333, (0 split)
## description_length < 959 to the right, agree=0.778, adj=0.333, (0 split)
## usa < 0.5 to the left, agree=0.741, adj=0.222, (0 split)
## social_media_count splits as -RRL, agree=0.704, adj=0.111, (0 split)
##
## Node number 1008: 1454 observations, complexity param=0.0003228011
## mean=0.718707, MSE=0.2021672
## left son=2016 (37 obs) right son=2017 (1417 obs)
## Primary splits:
## reward_length < 4185 to the left, improve=0.008680614, (0 missing)
## mo_launched splits as RRRRLLLLLRRL, improve=0.007769697, (0 missing)
## social_media_count splits as LRLR, improve=0.003097816, (0 missing)
## goal < 3604.5 to the right, improve=0.002528867, (0 missing)
## campaign_duration < 89.77 to the left, improve=0.001795700, (0 missing)
##
## Node number 1009: 192 observations, complexity param=0.0002355625
## mean=0.8489583, MSE=0.1282281
## left son=2018 (50 obs) right son=2019 (142 obs)
## Primary splits:
## reward_length < 7015 to the right, improve=0.045666460, (0 missing)
## mo_launched splits as RLRRRLRRRRLL, improve=0.042600840, (0 missing)
## description_length < 1243 to the left, improve=0.012958090, (0 missing)
## social_media_count splits as RLLR, improve=0.010000790, (0 missing)
## usa < 0.5 to the left, improve=0.009507691, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.750, adj=0.04, (0 split)
## mo_launched splits as RRRRRRRRRRRL, agree=0.750, adj=0.04, (0 split)
## campaign_duration < 61.22 to the right, agree=0.745, adj=0.02, (0 split)
## description_length < 6342 to the right, agree=0.745, adj=0.02, (0 split)
##
## Node number 1010: 541 observations, complexity param=0.0002008804
## mean=0.7578558, MSE=0.1835104
## left son=2020 (355 obs) right son=2021 (186 obs)
## Primary splits:
## mo_launched splits as RRLLLLLLLLRR, improve=0.018664890, (0 missing)
## reward_length < 5817.5 to the right, improve=0.008918773, (0 missing)
## goal < 1775 to the right, improve=0.007103479, (0 missing)
## category splits as -RRRLRL----R--R, improve=0.006017179, (0 missing)
## campaign_duration < 50.955 to the right, improve=0.005508090, (0 missing)
## Surrogate splits:
## campaign_duration < 29.965 to the right, agree=0.686, adj=0.086, (0 split)
## description_length < 2161.5 to the left, agree=0.665, adj=0.027, (0 split)
## category splits as -LRLLLL----R--R, agree=0.662, adj=0.016, (0 split)
## usa < 0.5 to the right, agree=0.660, adj=0.011, (0 split)
## social_media_count splits as LLLR, agree=0.660, adj=0.011, (0 split)
##
## Node number 1011: 746 observations, complexity param=0.0001591987
## mean=0.8404826, MSE=0.1340716
## left son=2022 (96 obs) right son=2023 (650 obs)
## Primary splits:
## reward_length < 8042.5 to the right, improve=0.013650090, (0 missing)
## mo_launched splits as RLRRRLLLLLLL, improve=0.007119474, (0 missing)
## description_length < 4629.5 to the left, improve=0.006446340, (0 missing)
## goal < 450 to the right, improve=0.006308897, (0 missing)
## category splits as -RRRLRL--R----R, improve=0.005767180, (0 missing)
## Surrogate splits:
## goal < 4162.5 to the right, agree=0.874, adj=0.021, (0 split)
## social_media_count splits as RRRL, agree=0.873, adj=0.010, (0 split)
## description_length < 10531.5 to the right, agree=0.873, adj=0.010, (0 split)
##
## Node number 1012: 474 observations, complexity param=0.0001628544
## mean=0.7742616, MSE=0.1747806
## left son=2024 (101 obs) right son=2025 (373 obs)
## Primary splits:
## category splits as -RR-RRLR--R--R-, improve=0.019052210, (0 missing)
## goal < 1150 to the right, improve=0.015789280, (0 missing)
## social_media_count splits as LRLR, improve=0.010327610, (0 missing)
## campaign_duration < 59.74 to the left, improve=0.010218950, (0 missing)
## reward_length < 13813 to the left, improve=0.008373242, (0 missing)
## Surrogate splits:
## goal < 341.5 to the left, agree=0.793, adj=0.03, (0 split)
##
## Node number 1013: 155 observations
## mean=0.883871, MSE=0.1026431
##
## Node number 1014: 12 observations
## mean=0.5833333, MSE=0.2430556
##
## Node number 1015: 496 observations
## mean=0.8850806, MSE=0.1017129
##
## Node number 1016: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 1017: 236 observations, complexity param=0.0001982897
## mean=0.7838983, MSE=0.1694018
## left son=2034 (41 obs) right son=2035 (195 obs)
## Primary splits:
## description_length < 3422.5 to the right, improve=0.048920890, (0 missing)
## mo_launched splits as LLRLLLRLRLLR, improve=0.023803680, (0 missing)
## reward_length < 6194 to the right, improve=0.014551950, (0 missing)
## goal < 3952.5 to the right, improve=0.013549910, (0 missing)
## social_media_count splits as RRLR, improve=0.006323731, (0 missing)
## Surrogate splits:
## reward_length < 6345 to the right, agree=0.835, adj=0.049, (0 split)
##
## Node number 1018: 81 observations, complexity param=0.0001982897
## mean=0.7530864, MSE=0.1859473
## left son=2036 (44 obs) right son=2037 (37 obs)
## Primary splits:
## goal < 1225 to the right, improve=0.16820600, (0 missing)
## campaign_duration < 28.305 to the right, improve=0.08424798, (0 missing)
## reward_length < 5170.5 to the right, improve=0.02713365, (0 missing)
## mo_launched splits as -------R--RL, improve=0.02433202, (0 missing)
## description_length < 1367.5 to the left, improve=0.01678745, (0 missing)
## Surrogate splits:
## reward_length < 5027.5 to the right, agree=0.654, adj=0.243, (0 split)
## campaign_duration < 20.195 to the right, agree=0.630, adj=0.189, (0 split)
## description_length < 2517 to the left, agree=0.630, adj=0.189, (0 split)
## usa < 0.5 to the right, agree=0.593, adj=0.108, (0 split)
## category splits as -RR-L-L-------L, agree=0.580, adj=0.081, (0 split)
##
## Node number 1019: 297 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 1020: 269 observations, complexity param=0.0001323152
## mean=0.8252788, MSE=0.1441937
## left son=2040 (90 obs) right son=2041 (179 obs)
## Primary splits:
## mo_launched splits as RRRRLRLRLRLR, improve=0.03703350, (0 missing)
## category splits as --LRL-R---R--RR, improve=0.03618173, (0 missing)
## description_length < 2442.5 to the right, improve=0.01709117, (0 missing)
## goal < 775 to the right, improve=0.01648066, (0 missing)
## campaign_duration < 27.37 to the left, improve=0.01419518, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.673, adj=0.022, (0 split)
## description_length < 1146.5 to the left, agree=0.673, adj=0.022, (0 split)
## campaign_duration < 29.48 to the right, agree=0.669, adj=0.011, (0 split)
## reward_length < 6446 to the left, agree=0.669, adj=0.011, (0 split)
##
## Node number 1021: 252 observations
## mean=0.9246032, MSE=0.06971214
##
## Node number 1114: 19 observations
## mean=0.05263158, MSE=0.0498615
##
## Node number 1115: 19 observations
## mean=0.4736842, MSE=0.2493075
##
## Node number 1116: 34 observations, complexity param=0.0001219232
## mean=0.1470588, MSE=0.1254325
## left son=2232 (21 obs) right son=2233 (13 obs)
## Primary splits:
## reward_length < 4413.5 to the left, improve=0.27851460, (0 missing)
## social_media_count splits as RLR-, improve=0.08245877, (0 missing)
## mo_launched splits as -RRL---LR-R-, improve=0.05305040, (0 missing)
## goal < 9750 to the left, improve=0.04469987, (0 missing)
## category splits as R---------L--R-, improve=0.04067756, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.706, adj=0.231, (0 split)
## mo_launched splits as -RLL---LL-L-, agree=0.647, adj=0.077, (0 split)
## category splits as L---------L--R-, agree=0.647, adj=0.077, (0 split)
## description_length < 3806 to the left, agree=0.647, adj=0.077, (0 split)
##
## Node number 1117: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 1118: 40 observations
## mean=0.475, MSE=0.249375
##
## Node number 1119: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 1142: 86 observations, complexity param=0.0001354076
## mean=0.2325581, MSE=0.1784749
## left son=2284 (19 obs) right son=2285 (67 obs)
## Primary splits:
## category splits as --------L---R--, improve=0.08593397, (0 missing)
## reward_length < 3150 to the right, improve=0.05273126, (0 missing)
## mo_launched splits as --R--R-LRLRL, improve=0.04303424, (0 missing)
## description_length < 1756 to the right, improve=0.03841190, (0 missing)
## campaign_duration < 35.75 to the left, improve=0.02559318, (0 missing)
## Surrogate splits:
## reward_length < 4557 to the right, agree=0.826, adj=0.211, (0 split)
##
## Node number 1143: 55 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 1144: 62 observations
## mean=0.09677419, MSE=0.08740895
##
## Node number 1145: 59 observations, complexity param=0.0001010265
## mean=0.3050847, MSE=0.212008
## left son=2290 (41 obs) right son=2291 (18 obs)
## Primary splits:
## mo_launched splits as ---LLLRLR-L-, improve=0.07867341, (0 missing)
## reward_length < 4004 to the right, improve=0.04504303, (0 missing)
## social_media_count splits as RLLL, improve=0.04261468, (0 missing)
## goal < 5100 to the right, improve=0.02671114, (0 missing)
## description_length < 1115.5 to the right, improve=0.02179140, (0 missing)
## Surrogate splits:
## description_length < 1388.5 to the left, agree=0.746, adj=0.167, (0 split)
## campaign_duration < 13.85 to the right, agree=0.729, adj=0.111, (0 split)
## goal < 4735.5 to the right, agree=0.712, adj=0.056, (0 split)
##
## Node number 1146: 59 observations
## mean=0.3220339, MSE=0.2183281
##
## Node number 1147: 9 observations
## mean=0.7777778, MSE=0.1728395
##
## Node number 1148: 31 observations
## mean=0.1612903, MSE=0.1352758
##
## Node number 1149: 159 observations, complexity param=0.0001743257
## mean=0.4465409, MSE=0.2471421
## left son=2298 (80 obs) right son=2299 (79 obs)
## Primary splits:
## reward_length < 4071 to the left, improve=0.03818903, (0 missing)
## goal < 5067 to the right, improve=0.03720245, (0 missing)
## description_length < 2141.5 to the left, improve=0.02648925, (0 missing)
## campaign_duration < 64.52 to the right, improve=0.01650611, (0 missing)
## category splits as L---------L--R-, improve=0.01027102, (0 missing)
## Surrogate splits:
## description_length < 2082 to the left, agree=0.591, adj=0.177, (0 split)
## mo_launched splits as L-RLRR---LLR, agree=0.579, adj=0.152, (0 split)
## goal < 5660 to the right, agree=0.579, adj=0.152, (0 split)
## category splits as R---------L--R-, agree=0.572, adj=0.139, (0 split)
## campaign_duration < 28.65 to the left, agree=0.535, adj=0.063, (0 split)
##
## Node number 1150: 14 observations
## mean=0.3571429, MSE=0.2295918
##
## Node number 1151: 80 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 1198: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 1199: 16 observations
## mean=0.875, MSE=0.109375
##
## Node number 1210: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 1211: 7 observations
## mean=1, MSE=0
##
## Node number 1252: 14 observations
## mean=0.2142857, MSE=0.1683673
##
## Node number 1253: 57 observations, complexity param=0.0001494703
## mean=0.5263158, MSE=0.2493075
## left son=2506 (26 obs) right son=2507 (31 obs)
## Primary splits:
## description_length < 2240 to the right, improve=0.06754894, (0 missing)
## campaign_duration < 41.19 to the left, improve=0.04050000, (0 missing)
## reward_length < 4614.5 to the left, improve=0.03873518, (0 missing)
## social_media_count splits as LRL-, improve=0.02574468, (0 missing)
## goal < 12782 to the right, improve=0.02235450, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RLRRRLR-L-, agree=0.667, adj=0.269, (0 split)
## reward_length < 4028 to the left, agree=0.596, adj=0.115, (0 split)
## usa < 0.5 to the left, agree=0.579, adj=0.077, (0 split)
## video_status < 0.5 to the left, agree=0.579, adj=0.077, (0 split)
## goal < 8375 to the left, agree=0.579, adj=0.077, (0 split)
##
## Node number 1254: 41 observations, complexity param=0.0001115444
## mean=0.6341463, MSE=0.2320048
## left son=2508 (13 obs) right son=2509 (28 obs)
## Primary splits:
## reward_length < 4297.5 to the left, improve=0.12460550, (0 missing)
## mo_launched splits as LRRRRLLRRLR-, improve=0.11564880, (0 missing)
## description_length < 5964 to the left, improve=0.04412842, (0 missing)
## goal < 8744 to the right, improve=0.04412842, (0 missing)
## campaign_duration < 29.175 to the right, improve=0.03824648, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRRRRLRRRR-, agree=0.732, adj=0.154, (0 split)
##
## Node number 1255: 9 observations
## mean=1, MSE=0
##
## Node number 1260: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 1261: 21 observations, complexity param=0.0001686254
## mean=0.6666667, MSE=0.2222222
## left son=2522 (12 obs) right son=2523 (9 obs)
## Primary splits:
## description_length < 2045.5 to the right, improve=0.3750000, (0 missing)
## campaign_duration < 36.27 to the right, improve=0.1666667, (0 missing)
## reward_length < 4327 to the right, improve=0.1275510, (0 missing)
## mo_launched splits as R--LR--L-LRR, improve=0.1201923, (0 missing)
## Surrogate splits:
## goal < 5500 to the left, agree=0.714, adj=0.333, (0 split)
## reward_length < 3090 to the right, agree=0.714, adj=0.333, (0 split)
## social_media_count splits as LR--, agree=0.667, adj=0.222, (0 split)
## mo_launched splits as L--LL--L-LRL, agree=0.667, adj=0.222, (0 split)
## campaign_duration < 66.955 to the left, agree=0.619, adj=0.111, (0 split)
##
## Node number 1262: 43 observations, complexity param=0.0001686254
## mean=0.5813953, MSE=0.2433748
## left son=2524 (10 obs) right son=2525 (33 obs)
## Primary splits:
## mo_launched splits as RRRRLRRRLLRR, improve=0.18111780, (0 missing)
## reward_length < 3229 to the right, improve=0.14000000, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.12639060, (0 missing)
## goal < 6250 to the right, improve=0.09859259, (0 missing)
## description_length < 1972.5 to the right, improve=0.06697601, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the right, agree=0.791, adj=0.1, (0 split)
##
## Node number 1263: 143 observations, complexity param=0.0001117706
## mean=0.7972028, MSE=0.1616705
## left son=2526 (115 obs) right son=2527 (28 obs)
## Primary splits:
## reward_length < 4562 to the left, improve=0.02599039, (0 missing)
## campaign_duration < 57.385 to the right, improve=0.02453220, (0 missing)
## mo_launched splits as LLRRLLRLRLLL, improve=0.02409717, (0 missing)
## description_length < 3661.5 to the left, improve=0.02185420, (0 missing)
## social_media_count splits as RLL-, improve=0.02008789, (0 missing)
##
## Node number 1290: 107 observations
## mean=0.1214953, MSE=0.1067342
##
## Node number 1291: 88 observations, complexity param=0.000131372
## mean=0.2613636, MSE=0.1930527
## left son=2582 (21 obs) right son=2583 (67 obs)
## Primary splits:
## description_length < 958.5 to the left, improve=0.11090700, (0 missing)
## reward_length < 8345 to the right, improve=0.03054352, (0 missing)
## mo_launched splits as --RR-LL-RL--, improve=0.02899164, (0 missing)
## goal < 10940 to the left, improve=0.02805541, (0 missing)
## campaign_duration < 30.86 to the left, improve=0.02041223, (0 missing)
##
## Node number 1292: 45 observations
## mean=0.08888889, MSE=0.08098765
##
## Node number 1293: 285 observations, complexity param=0.0001303732
## mean=0.2526316, MSE=0.1888089
## left son=2586 (16 obs) right son=2587 (269 obs)
## Primary splits:
## goal < 17250 to the left, improve=0.02010576, (0 missing)
## campaign_duration < 59.545 to the right, improve=0.01533625, (0 missing)
## mo_launched splits as LLRRLRRRRRLR, improve=0.01497521, (0 missing)
## usa < 0.5 to the left, improve=0.01485838, (0 missing)
## description_length < 1921.5 to the left, improve=0.01485838, (0 missing)
##
## Node number 1294: 306 observations, complexity param=0.0001369138
## mean=0.2973856, MSE=0.2089474
## left son=2588 (228 obs) right son=2589 (78 obs)
## Primary splits:
## description_length < 3602.5 to the left, improve=0.02085863, (0 missing)
## reward_length < 6941 to the left, improve=0.01521352, (0 missing)
## goal < 9999.5 to the left, improve=0.01282593, (0 missing)
## campaign_duration < 46.03 to the right, improve=0.01224190, (0 missing)
## mo_launched splits as RR--R-RL-RRL, improve=0.01097770, (0 missing)
## Surrogate splits:
## campaign_duration < 11 to the right, agree=0.748, adj=0.013, (0 split)
## reward_length < 5339 to the right, agree=0.748, adj=0.013, (0 split)
##
## Node number 1295: 168 observations, complexity param=0.0001487692
## mean=0.4285714, MSE=0.244898
## left son=2590 (88 obs) right son=2591 (80 obs)
## Primary splits:
## category splits as R-------R---LL-, improve=0.026148200, (0 missing)
## reward_length < 5492.5 to the left, improve=0.013706140, (0 missing)
## goal < 12684.5 to the right, improve=0.013550140, (0 missing)
## campaign_duration < 44.89 to the left, improve=0.011865230, (0 missing)
## social_media_count splits as LRLR, improve=0.007894737, (0 missing)
## Surrogate splits:
## campaign_duration < 39.52 to the left, agree=0.607, adj=0.175, (0 split)
## mo_launched splits as --LR-L--L---, agree=0.577, adj=0.112, (0 split)
## goal < 10250 to the right, agree=0.554, adj=0.063, (0 split)
## reward_length < 10881 to the left, agree=0.554, adj=0.063, (0 split)
## usa < 0.5 to the right, agree=0.548, adj=0.050, (0 split)
##
## Node number 1296: 86 observations
## mean=0.05813953, MSE=0.05475933
##
## Node number 1297: 89 observations, complexity param=0.0001145255
## mean=0.2134831, MSE=0.1679081
## left son=2594 (20 obs) right son=2595 (69 obs)
## Primary splits:
## category splits as R-------R---L--, improve=0.07867495, (0 missing)
## campaign_duration < 42.79 to the right, improve=0.06408730, (0 missing)
## description_length < 6691.5 to the left, improve=0.06261163, (0 missing)
## reward_length < 6800.5 to the left, improve=0.04583620, (0 missing)
## goal < 172500 to the right, improve=0.04230056, (0 missing)
## Surrogate splits:
## goal < 27500 to the left, agree=0.787, adj=0.05, (0 split)
##
## Node number 1298: 44 observations
## mean=0.2954545, MSE=0.2081612
##
## Node number 1299: 14 observations
## mean=0.6428571, MSE=0.2295918
##
## Node number 1300: 122 observations, complexity param=0.0001113394
## mean=0.1885246, MSE=0.1529831
## left son=2600 (109 obs) right son=2601 (13 obs)
## Primary splits:
## campaign_duration < 59.115 to the left, improve=0.05810893, (0 missing)
## category splits as R-------R---L--, improve=0.02848196, (0 missing)
## reward_length < 7053 to the left, improve=0.02096059, (0 missing)
## social_media_count splits as RLLL, improve=0.02087603, (0 missing)
## description_length < 8488 to the right, improve=0.01370304, (0 missing)
##
## Node number 1301: 119 observations, complexity param=0.0001599407
## mean=0.3529412, MSE=0.2283737
## left son=2602 (41 obs) right son=2603 (78 obs)
## Primary splits:
## mo_launched splits as R-L-RR-R--L-, improve=0.05732750, (0 missing)
## reward_length < 11314.5 to the right, improve=0.05004170, (0 missing)
## description_length < 8257.5 to the right, improve=0.04056933, (0 missing)
## social_media_count splits as RRLL, improve=0.03062188, (0 missing)
## usa < 0.5 to the left, improve=0.02570197, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.723, adj=0.195, (0 split)
## reward_length < 11045.5 to the right, agree=0.706, adj=0.146, (0 split)
## campaign_duration < 29.98 to the left, agree=0.697, adj=0.122, (0 split)
## description_length < 9891.5 to the right, agree=0.664, adj=0.024, (0 split)
##
## Node number 1302: 194 observations, complexity param=0.0002682542
## mean=0.4226804, MSE=0.2440217
## left son=2604 (171 obs) right son=2605 (23 obs)
## Primary splits:
## description_length < 11490.5 to the left, improve=0.05519676, (0 missing)
## video_status < 0.5 to the left, improve=0.04827316, (0 missing)
## campaign_duration < 30.095 to the left, improve=0.03651701, (0 missing)
## reward_length < 5875 to the left, improve=0.02385932, (0 missing)
## mo_launched splits as -R-L--L-LR-L, improve=0.01785789, (0 missing)
##
## Node number 1303: 27 observations
## mean=0.7777778, MSE=0.1728395
##
## Node number 1308: 130 observations, complexity param=0.0001486531
## mean=0.3923077, MSE=0.2384024
## left son=2616 (119 obs) right son=2617 (11 obs)
## Primary splits:
## reward_length < 10480 to the left, improve=0.04350449, (0 missing)
## campaign_duration < 36.91 to the right, improve=0.04143083, (0 missing)
## description_length < 5242.5 to the right, improve=0.04118331, (0 missing)
## goal < 14500 to the right, improve=0.01507818, (0 missing)
## social_media_count splits as LRL-, improve=0.01289384, (0 missing)
##
## Node number 1309: 106 observations, complexity param=0.0001411348
## mean=0.5471698, MSE=0.247775
## left son=2618 (15 obs) right son=2619 (91 obs)
## Primary splits:
## reward_length < 6396 to the left, improve=0.05234411, (0 missing)
## social_media_count splits as LRRL, improve=0.03085960, (0 missing)
## campaign_duration < 30.215 to the left, improve=0.02817243, (0 missing)
## goal < 95000 to the left, improve=0.02119635, (0 missing)
## video_status < 0.5 to the left, improve=0.01950747, (0 missing)
## Surrogate splits:
## campaign_duration < 21.02 to the left, agree=0.868, adj=0.067, (0 split)
##
## Node number 1310: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 1311: 20 observations
## mean=0.95, MSE=0.0475
##
## Node number 1312: 88 observations
## mean=0.06818182, MSE=0.06353306
##
## Node number 1313: 76 observations, complexity param=0.0001458735
## mean=0.2236842, MSE=0.1736496
## left son=2626 (69 obs) right son=2627 (7 obs)
## Primary splits:
## mo_launched splits as LLLRLLLLLLRL, improve=0.14061540, (0 missing)
## campaign_duration < 30.3 to the left, improve=0.08075773, (0 missing)
## reward_length < 8969.5 to the left, improve=0.06661833, (0 missing)
## description_length < 2057.5 to the left, improve=0.05533573, (0 missing)
## category splits as R-------R---LL-, improve=0.02113352, (0 missing)
## Surrogate splits:
## goal < 9550 to the left, agree=0.921, adj=0.143, (0 split)
##
## Node number 1314: 15 observations
## mean=0.06666667, MSE=0.06222222
##
## Node number 1315: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 1328: 13 observations
## mean=0.07692308, MSE=0.07100592
##
## Node number 1329: 344 observations, complexity param=0.0001262147
## mean=0.3488372, MSE=0.2271498
## left son=2658 (17 obs) right son=2659 (327 obs)
## Primary splits:
## reward_length < 8834 to the right, improve=0.012232840, (0 missing)
## description_length < 9555 to the left, improve=0.008749880, (0 missing)
## usa < 0.5 to the left, improve=0.007924139, (0 missing)
## social_media_count splits as LRR-, improve=0.007910289, (0 missing)
## goal < 5150 to the right, improve=0.006122534, (0 missing)
##
## Node number 1330: 311 observations, complexity param=0.0002063601
## mean=0.4051447, MSE=0.2410025
## left son=2660 (76 obs) right son=2661 (235 obs)
## Primary splits:
## campaign_duration < 40.07 to the right, improve=0.03229967, (0 missing)
## usa < 0.5 to the left, improve=0.02029712, (0 missing)
## reward_length < 5426 to the left, improve=0.01812769, (0 missing)
## description_length < 4508 to the right, improve=0.01714752, (0 missing)
## goal < 7200 to the right, improve=0.01583061, (0 missing)
## Surrogate splits:
## goal < 9055 to the right, agree=0.759, adj=0.013, (0 split)
##
## Node number 1331: 87 observations, complexity param=0.0001405671
## mean=0.5632184, MSE=0.2460034
## left son=2662 (7 obs) right son=2663 (80 obs)
## Primary splits:
## goal < 4712.5 to the left, improve=0.06285101, (0 missing)
## reward_length < 8078 to the left, improve=0.04402566, (0 missing)
## description_length < 5849 to the right, improve=0.04233331, (0 missing)
## campaign_duration < 31.83 to the left, improve=0.04002770, (0 missing)
## category splits as --------R---L--, improve=0.03344684, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.931, adj=0.143, (0 split)
##
## Node number 1332: 45 observations, complexity param=0.0001052973
## mean=0.2444444, MSE=0.1846914
## left son=2664 (26 obs) right son=2665 (19 obs)
## Primary splits:
## goal < 5055.5 to the right, improve=0.12341140, (0 missing)
## mo_launched splits as R-----LRLRLL, improve=0.12208580, (0 missing)
## description_length < 2922 to the right, improve=0.08556150, (0 missing)
## campaign_duration < 45.02 to the left, improve=0.07319673, (0 missing)
## reward_length < 6273 to the right, improve=0.02031240, (0 missing)
## Surrogate splits:
## description_length < 2028 to the right, agree=0.644, adj=0.158, (0 split)
## campaign_duration < 57.8 to the left, agree=0.622, adj=0.105, (0 split)
## mo_launched splits as L-----LRLLLR, agree=0.622, adj=0.105, (0 split)
##
## Node number 1333: 196 observations, complexity param=0.0001911379
## mean=0.4846939, MSE=0.2497657
## left son=2666 (23 obs) right son=2667 (173 obs)
## Primary splits:
## description_length < 1405.5 to the left, improve=0.03803253, (0 missing)
## reward_length < 6334.5 to the left, improve=0.02498698, (0 missing)
## goal < 7900 to the left, improve=0.02368875, (0 missing)
## campaign_duration < 20.195 to the left, improve=0.01744659, (0 missing)
## category splits as L------------R-, improve=0.01364920, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.888, adj=0.043, (0 split)
##
## Node number 1334: 70 observations, complexity param=0.0001939548
## mean=0.4714286, MSE=0.2491837
## left son=2668 (14 obs) right son=2669 (56 obs)
## Primary splits:
## reward_length < 7655 to the right, improve=0.10831290, (0 missing)
## description_length < 892.5 to the right, improve=0.10318660, (0 missing)
## mo_launched splits as -LRLLL------, improve=0.08996263, (0 missing)
## goal < 7100 to the right, improve=0.06485151, (0 missing)
## social_media_count splits as RLL-, improve=0.04927655, (0 missing)
## Surrogate splits:
## description_length < 2083.5 to the right, agree=0.843, adj=0.214, (0 split)
## goal < 8900 to the right, agree=0.829, adj=0.143, (0 split)
##
## Node number 1335: 125 observations, complexity param=0.000101404
## mean=0.68, MSE=0.2176
## left son=2670 (118 obs) right son=2671 (7 obs)
## Primary splits:
## goal < 4650 to the right, improve=0.02791625, (0 missing)
## social_media_count splits as LRL-, improve=0.02567463, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.02327259, (0 missing)
## description_length < 5786 to the left, improve=0.02301198, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.02272515, (0 missing)
##
## Node number 1336: 61 observations, complexity param=0.0001155877
## mean=0.3114754, MSE=0.2144585
## left son=2672 (26 obs) right son=2673 (35 obs)
## Primary splits:
## mo_launched splits as ----RRR---LL, improve=0.08606682, (0 missing)
## category splits as R-------R---LL-, improve=0.06547005, (0 missing)
## campaign_duration < 29.685 to the left, improve=0.05864198, (0 missing)
## reward_length < 9799 to the left, improve=0.03584109, (0 missing)
## goal < 8002.5 to the right, improve=0.02826579, (0 missing)
## Surrogate splits:
## campaign_duration < 45.66 to the right, agree=0.623, adj=0.115, (0 split)
## category splits as R-------L---RR-, agree=0.623, adj=0.115, (0 split)
## goal < 7600 to the left, agree=0.607, adj=0.077, (0 split)
## description_length < 2278.5 to the left, agree=0.607, adj=0.077, (0 split)
## usa < 0.5 to the left, agree=0.590, adj=0.038, (0 split)
##
## Node number 1337: 103 observations, complexity param=0.0001448183
## mean=0.4951456, MSE=0.2499764
## left son=2674 (94 obs) right son=2675 (9 obs)
## Primary splits:
## description_length < 9830 to the left, improve=0.05938023, (0 missing)
## reward_length < 10438 to the right, improve=0.03861553, (0 missing)
## campaign_duration < 36.305 to the right, improve=0.02030430, (0 missing)
## social_media_count splits as RRL-, improve=0.02024490, (0 missing)
## category splits as L-------R---RR-, improve=0.01094029, (0 missing)
##
## Node number 1342: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 1343: 194 observations, complexity param=0.0001041659
## mean=0.7164948, MSE=0.20313
## left son=2686 (15 obs) right son=2687 (179 obs)
## Primary splits:
## description_length < 1616.5 to the left, improve=0.02574821, (0 missing)
## mo_launched splits as LLRL---LRL--, improve=0.02264841, (0 missing)
## goal < 5525 to the left, improve=0.01926711, (0 missing)
## campaign_duration < 27.53 to the left, improve=0.01568586, (0 missing)
## reward_length < 11025 to the right, improve=0.01011223, (0 missing)
##
## Node number 1360: 29 observations
## mean=0.06896552, MSE=0.06420927
##
## Node number 1361: 86 observations, complexity param=0.0001489766
## mean=0.3255814, MSE=0.2195782
## left son=2722 (21 obs) right son=2723 (65 obs)
## Primary splits:
## campaign_duration < 37.73 to the right, improve=0.07806709, (0 missing)
## description_length < 6294.5 to the left, improve=0.03049326, (0 missing)
## reward_length < 18337.5 to the right, improve=0.02723313, (0 missing)
## goal < 33000 to the right, improve=0.02246705, (0 missing)
## mo_launched splits as -R-R-----R-L, improve=0.00945035, (0 missing)
## Surrogate splits:
## description_length < 5562.5 to the left, agree=0.791, adj=0.143, (0 split)
## mo_launched splits as -R-R-----R-L, agree=0.779, adj=0.095, (0 split)
## category splits as L-------R---R--, agree=0.779, adj=0.095, (0 split)
## video_status < 0.5 to the left, agree=0.767, adj=0.048, (0 split)
##
## Node number 1362: 58 observations, complexity param=0.0001396785
## mean=0.2586207, MSE=0.191736
## left son=2724 (36 obs) right son=2725 (22 obs)
## Primary splits:
## reward_length < 14168 to the right, improve=0.12234750, (0 missing)
## description_length < 6465.5 to the right, improve=0.11946960, (0 missing)
## goal < 137500 to the left, improve=0.08446273, (0 missing)
## mo_launched splits as L-L-RRLRR-L-, improve=0.07901789, (0 missing)
## campaign_duration < 30.855 to the right, improve=0.03112935, (0 missing)
## Surrogate splits:
## goal < 187500 to the left, agree=0.690, adj=0.182, (0 split)
## mo_launched splits as L-R-LRLLL-L-, agree=0.672, adj=0.136, (0 split)
## social_media_count splits as LRRL, agree=0.655, adj=0.091, (0 split)
## description_length < 4791 to the right, agree=0.638, adj=0.045, (0 split)
##
## Node number 1363: 164 observations, complexity param=0.0002041249
## mean=0.4695122, MSE=0.2490705
## left son=2726 (58 obs) right son=2727 (106 obs)
## Primary splits:
## goal < 77000 to the right, improve=0.05565548, (0 missing)
## description_length < 7876 to the right, improve=0.04530813, (0 missing)
## reward_length < 17177 to the left, improve=0.04465786, (0 missing)
## campaign_duration < 31.61 to the left, improve=0.02150600, (0 missing)
## mo_launched splits as L-R-LLLLL-L-, improve=0.02062531, (0 missing)
## Surrogate splits:
## reward_length < 19047.5 to the right, agree=0.659, adj=0.034, (0 split)
## campaign_duration < 59.995 to the right, agree=0.652, adj=0.017, (0 split)
##
## Node number 1368: 57 observations, complexity param=0.0001498951
## mean=0.3684211, MSE=0.232687
## left son=2736 (23 obs) right son=2737 (34 obs)
## Primary splits:
## reward_length < 27110 to the left, improve=0.10998960, (0 missing)
## mo_launched splits as RL--R-L-RLL-, improve=0.08466296, (0 missing)
## description_length < 6517 to the right, improve=0.02821869, (0 missing)
## social_media_count splits as RLL-, improve=0.02625000, (0 missing)
## campaign_duration < 29.535 to the right, improve=0.02479592, (0 missing)
## Surrogate splits:
## campaign_duration < 56.62 to the right, agree=0.649, adj=0.130, (0 split)
## mo_launched splits as RL--R-R-RRR-, agree=0.632, adj=0.087, (0 split)
## social_media_count splits as RRL-, agree=0.614, adj=0.043, (0 split)
## category splits as R-------R---RL-, agree=0.614, adj=0.043, (0 split)
## goal < 42500 to the left, agree=0.614, adj=0.043, (0 split)
##
## Node number 1369: 40 observations
## mean=0.675, MSE=0.219375
##
## Node number 1376: 59 observations, complexity param=0.0002004815
## mean=0.2711864, MSE=0.1976444
## left son=2752 (45 obs) right son=2753 (14 obs)
## Primary splits:
## description_length < 3752.5 to the left, improve=0.21744420, (0 missing)
## reward_length < 13829 to the left, improve=0.05717890, (0 missing)
## category splits as L-----------R--, improve=0.03790144, (0 missing)
## goal < 5527.5 to the left, improve=0.03768334, (0 missing)
## social_media_count splits as LRL-, improve=0.01163021, (0 missing)
##
## Node number 1377: 252 observations, complexity param=0.0001496983
## mean=0.4404762, MSE=0.2464569
## left son=2754 (152 obs) right son=2755 (100 obs)
## Primary splits:
## goal < 7250 to the right, improve=0.012902760, (0 missing)
## usa < 0.5 to the left, improve=0.010403120, (0 missing)
## reward_length < 18707 to the right, improve=0.010268630, (0 missing)
## description_length < 1030.5 to the right, improve=0.008691366, (0 missing)
## mo_launched splits as -RRRRRLR-LL-, improve=0.005768118, (0 missing)
## Surrogate splits:
## description_length < 883.5 to the right, agree=0.623, adj=0.05, (0 split)
## mo_launched splits as -LLLLLLL-LR-, agree=0.615, adj=0.03, (0 split)
## campaign_duration < 60.02 to the left, agree=0.611, adj=0.02, (0 split)
## reward_length < 16289.5 to the left, agree=0.611, adj=0.02, (0 split)
##
## Node number 1378: 16 observations
## mean=0.25, MSE=0.1875
##
## Node number 1379: 48 observations, complexity param=0.0001308142
## mean=0.7083333, MSE=0.2065972
## left son=2758 (15 obs) right son=2759 (33 obs)
## Primary splits:
## mo_launched splits as RRRRRRL-LRRR, improve=0.12849500, (0 missing)
## campaign_duration < 31.08 to the left, improve=0.11018930, (0 missing)
## description_length < 3360 to the left, improve=0.07030129, (0 missing)
## reward_length < 21954 to the right, improve=0.04537815, (0 missing)
## goal < 11500 to the right, improve=0.01868261, (0 missing)
## Surrogate splits:
## goal < 4900 to the left, agree=0.729, adj=0.133, (0 split)
## description_length < 1145 to the left, agree=0.708, adj=0.067, (0 split)
## reward_length < 37740 to the right, agree=0.708, adj=0.067, (0 split)
##
## Node number 1380: 22 observations, complexity param=0.0001041603
## mean=0.4090909, MSE=0.2417355
## left son=2760 (8 obs) right son=2761 (14 obs)
## Primary splits:
## mo_launched splits as LLLRRRRLR--L, improve=0.190781400, (0 missing)
## reward_length < 15358 to the left, improve=0.061436190, (0 missing)
## goal < 10362.5 to the left, improve=0.050875050, (0 missing)
## campaign_duration < 16.96 to the right, improve=0.050875050, (0 missing)
## category splits as R-----------L--, improve=0.008547009, (0 missing)
## Surrogate splits:
## reward_length < 11859 to the left, agree=0.727, adj=0.250, (0 split)
## campaign_duration < 22.155 to the right, agree=0.682, adj=0.125, (0 split)
## video_status < 0.5 to the left, agree=0.682, adj=0.125, (0 split)
##
## Node number 1381: 25 observations, complexity param=0.0001131831
## mean=0.72, MSE=0.2016
## left son=2762 (16 obs) right son=2763 (9 obs)
## Primary splits:
## category splits as L-----------R--, improve=0.21875000, (0 missing)
## campaign_duration < 20.81 to the left, improve=0.16005290, (0 missing)
## mo_launched splits as RLRRLLLRR--L, improve=0.10714290, (0 missing)
## reward_length < 13438 to the left, improve=0.04761905, (0 missing)
## description_length < 2548.5 to the left, improve=0.04257999, (0 missing)
## Surrogate splits:
## campaign_duration < 21.85 to the left, agree=0.80, adj=0.444, (0 split)
## mo_launched splits as LLLRLLLLL--L, agree=0.68, adj=0.111, (0 split)
##
## Node number 1384: 21 observations
## mean=0.2380952, MSE=0.1814059
##
## Node number 1385: 239 observations, complexity param=0.0001362407
## mean=0.5481172, MSE=0.2476847
## left son=2770 (178 obs) right son=2771 (61 obs)
## Primary splits:
## reward_length < 22066.5 to the left, improve=0.021279040, (0 missing)
## campaign_duration < 50.74 to the right, improve=0.017246380, (0 missing)
## mo_launched splits as --LRLR-L-RLL, improve=0.016021190, (0 missing)
## description_length < 4778.5 to the right, improve=0.011633220, (0 missing)
## goal < 7635 to the right, improve=0.006013647, (0 missing)
## Surrogate splits:
## description_length < 13451 to the left, agree=0.749, adj=0.016, (0 split)
##
## Node number 1386: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 1387: 22 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 1388: 59 observations, complexity param=0.0002238739
## mean=0.5762712, MSE=0.2441827
## left son=2776 (16 obs) right son=2777 (43 obs)
## Primary splits:
## description_length < 9392.5 to the right, improve=0.23031630, (0 missing)
## campaign_duration < 30.765 to the right, improve=0.06525490, (0 missing)
## reward_length < 12384.5 to the left, improve=0.04243316, (0 missing)
## mo_launched splits as LL----L-R---, improve=0.03215083, (0 missing)
## social_media_count splits as RRL-, improve=0.01202650, (0 missing)
## Surrogate splits:
## reward_length < 11937.5 to the left, agree=0.746, adj=0.063, (0 split)
##
## Node number 1389: 25 observations
## mean=0.88, MSE=0.1056
##
## Node number 1392: 177 observations, complexity param=0.0001875995
## mean=0.4915254, MSE=0.2499282
## left son=2784 (156 obs) right son=2785 (21 obs)
## Primary splits:
## campaign_duration < 29.945 to the right, improve=0.03937554, (0 missing)
## mo_launched splits as LLLLRRLLRLLL, improve=0.03299017, (0 missing)
## usa < 0.5 to the left, improve=0.03179222, (0 missing)
## social_media_count splits as LRL-, improve=0.02812633, (0 missing)
## description_length < 4106.5 to the left, improve=0.02043423, (0 missing)
##
## Node number 1393: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 1396: 60 observations, complexity param=0.0001332611
## mean=0.5, MSE=0.25
## left son=2792 (8 obs) right son=2793 (52 obs)
## Primary splits:
## category splits as --------R----L-, improve=0.08653846, (0 missing)
## social_media_count splits as LRR-, improve=0.08019640, (0 missing)
## goal < 7250 to the right, improve=0.07239819, (0 missing)
## description_length < 2996.5 to the right, improve=0.07200000, (0 missing)
## mo_launched splits as -LL--R-R-R--, improve=0.05982906, (0 missing)
##
## Node number 1397: 64 observations, complexity param=0.0001768515
## mean=0.78125, MSE=0.1708984
## left son=2794 (10 obs) right son=2795 (54 obs)
## Primary splits:
## reward_length < 12184 to the left, improve=0.15750260, (0 missing)
## description_length < 5005.5 to the left, improve=0.06434137, (0 missing)
## campaign_duration < 44.98 to the right, improve=0.05534503, (0 missing)
## mo_launched splits as -RR--L-R-L--, improve=0.03167149, (0 missing)
## goal < 5750 to the right, improve=0.01257143, (0 missing)
## Surrogate splits:
## description_length < 1847.5 to the left, agree=0.859, adj=0.1, (0 split)
##
## Node number 1400: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 1401: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 1404: 23 observations, complexity param=0.0001518884
## mean=0.5652174, MSE=0.2457467
## left son=2808 (7 obs) right son=2809 (16 obs)
## Primary splits:
## description_length < 4059.5 to the right, improve=0.31758240, (0 missing)
## reward_length < 20421 to the left, improve=0.22017750, (0 missing)
## mo_launched splits as -R--LRLRR-L-, improve=0.08544379, (0 missing)
## video_status < 0.5 to the right, improve=0.03956044, (0 missing)
## goal < 6250 to the right, improve=0.03956044, (0 missing)
##
## Node number 1405: 10 observations
## mean=1, MSE=0
##
## Node number 1418: 12 observations
## mean=0, MSE=0
##
## Node number 1419: 25 observations
## mean=0.4, MSE=0.24
##
## Node number 1426: 58 observations, complexity param=0.0001089235
## mean=0.1724138, MSE=0.1426873
## left son=2852 (45 obs) right son=2853 (13 obs)
## Primary splits:
## description_length < 9294 to the left, improve=0.09116809, (0 missing)
## campaign_duration < 59.52 to the left, improve=0.09116809, (0 missing)
## reward_length < 15698 to the left, improve=0.04603744, (0 missing)
## mo_launched splits as -R-R--RL---L, improve=0.02845118, (0 missing)
## social_media_count splits as LRL-, improve=0.02376736, (0 missing)
##
## Node number 1427: 68 observations
## mean=0.3970588, MSE=0.2394031
##
## Node number 1430: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 1431: 9 observations
## mean=1, MSE=0
##
## Node number 1474: 139 observations
## mean=0.1726619, MSE=0.1428497
##
## Node number 1475: 63 observations, complexity param=0.0002205681
## mean=0.3809524, MSE=0.2358277
## left son=2950 (28 obs) right son=2951 (35 obs)
## Primary splits:
## goal < 25500 to the right, improve=0.19230770, (0 missing)
## campaign_duration < 42.48 to the right, improve=0.13611850, (0 missing)
## description_length < 1547 to the left, improve=0.08597586, (0 missing)
## social_media_count splits as LRLR, improve=0.06733228, (0 missing)
## category splits as ------L---R----, improve=0.04832776, (0 missing)
## Surrogate splits:
## campaign_duration < 30.34 to the right, agree=0.619, adj=0.143, (0 split)
## mo_launched splits as --R--RL-R---, agree=0.603, adj=0.107, (0 split)
## description_length < 1823 to the right, agree=0.603, adj=0.107, (0 split)
## reward_length < 13864 to the right, agree=0.603, adj=0.107, (0 split)
## category splits as ------L---R----, agree=0.587, adj=0.071, (0 split)
##
## Node number 1492: 13 observations
## mean=0.07692308, MSE=0.07100592
##
## Node number 1493: 28 observations
## mean=0.5, MSE=0.25
##
## Node number 1496: 410 observations, complexity param=0.0002304778
## mean=0.4219512, MSE=0.2439084
## left son=2992 (230 obs) right son=2993 (180 obs)
## Primary splits:
## mo_launched splits as RLRLLRLRLLRL, improve=0.022427220, (0 missing)
## reward_length < 5975 to the left, improve=0.014284610, (0 missing)
## category splits as ------R---L----, improve=0.010576740, (0 missing)
## description_length < 1157.5 to the left, improve=0.009986796, (0 missing)
## campaign_duration < 24.795 to the right, improve=0.008419515, (0 missing)
## Surrogate splits:
## reward_length < 9143.5 to the left, agree=0.583, adj=0.050, (0 split)
## category splits as ------R---L----, agree=0.573, adj=0.028, (0 split)
## description_length < 209 to the right, agree=0.571, adj=0.022, (0 split)
##
## Node number 1497: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 1498: 249 observations, complexity param=0.0002145022
## mean=0.4738956, MSE=0.2493186
## left son=2996 (119 obs) right son=2997 (130 obs)
## Primary splits:
## mo_launched splits as LRLLRRLLRRRL, improve=0.03365697, (0 missing)
## campaign_duration < 43.795 to the right, improve=0.02914475, (0 missing)
## goal < 5050 to the right, improve=0.02654052, (0 missing)
## reward_length < 5497 to the left, improve=0.01875918, (0 missing)
## description_length < 365 to the left, improve=0.01181307, (0 missing)
## Surrogate splits:
## description_length < 828.5 to the right, agree=0.574, adj=0.109, (0 split)
## goal < 7100 to the right, agree=0.570, adj=0.101, (0 split)
## reward_length < 7677 to the left, agree=0.570, adj=0.101, (0 split)
## campaign_duration < 40.01 to the right, agree=0.566, adj=0.092, (0 split)
## social_media_count splits as RRLR, agree=0.538, adj=0.034, (0 split)
##
## Node number 1499: 638 observations, complexity param=0.0002922717
## mean=0.6081505, MSE=0.2383035
## left son=2998 (611 obs) right son=2999 (27 obs)
## Primary splits:
## category splits as -RR-RRLR--L---R, improve=0.018725480, (0 missing)
## reward_length < 7442 to the left, improve=0.011985890, (0 missing)
## mo_launched splits as RRRLRLLRRLRL, improve=0.009515835, (0 missing)
## campaign_duration < 65.51 to the left, improve=0.004625689, (0 missing)
## usa < 0.5 to the left, improve=0.004377515, (0 missing)
##
## Node number 1500: 33 observations, complexity param=0.0001618301
## mean=0.3636364, MSE=0.231405
## left son=3000 (25 obs) right son=3001 (8 obs)
## Primary splits:
## campaign_duration < 29.98 to the right, improve=0.20642860, (0 missing)
## description_length < 1022 to the left, improve=0.14880950, (0 missing)
## reward_length < 14768.5 to the left, improve=0.05968915, (0 missing)
## goal < 10750 to the right, improve=0.05031056, (0 missing)
## social_media_count splits as RLLL, improve=0.02692308, (0 missing)
## Surrogate splits:
## reward_length < 14768.5 to the left, agree=0.788, adj=0.125, (0 split)
##
## Node number 1501: 170 observations, complexity param=0.0001643205
## mean=0.6294118, MSE=0.2332526
## left son=3002 (114 obs) right son=3003 (56 obs)
## Primary splits:
## goal < 5550 to the right, improve=0.04036580, (0 missing)
## campaign_duration < 29.78 to the right, improve=0.02270914, (0 missing)
## description_length < 1085 to the right, improve=0.02183557, (0 missing)
## reward_length < 10489.5 to the right, improve=0.01696285, (0 missing)
## mo_launched splits as R-L-LLRLLLLR, improve=0.01661651, (0 missing)
## Surrogate splits:
## campaign_duration < 20.02 to the right, agree=0.682, adj=0.036, (0 split)
## description_length < 1115 to the left, agree=0.682, adj=0.036, (0 split)
##
## Node number 1502: 55 observations, complexity param=0.0001866282
## mean=0.5636364, MSE=0.2459504
## left son=3004 (7 obs) right son=3005 (48 obs)
## Primary splits:
## description_length < 1793 to the right, improve=0.10498270, (0 missing)
## mo_launched splits as RLLLRLLLLLLR, improve=0.10222520, (0 missing)
## reward_length < 11222.5 to the right, improve=0.08069316, (0 missing)
## campaign_duration < 24.935 to the left, improve=0.06807653, (0 missing)
## goal < 15597.09 to the right, improve=0.04033243, (0 missing)
##
## Node number 1503: 328 observations, complexity param=0.0001804917
## mean=0.7530488, MSE=0.1859663
## left son=3006 (166 obs) right son=3007 (162 obs)
## Primary splits:
## mo_launched splits as RRRLLRLLLRRL, improve=0.028823480, (0 missing)
## reward_length < 11022 to the right, improve=0.018834180, (0 missing)
## category splits as --R-LRL---R---R, improve=0.013366900, (0 missing)
## description_length < 1873.5 to the right, improve=0.008041364, (0 missing)
## campaign_duration < 29.24 to the right, improve=0.006431104, (0 missing)
## Surrogate splits:
## campaign_duration < 30.01 to the left, agree=0.616, adj=0.222, (0 split)
## description_length < 1564.5 to the right, agree=0.567, adj=0.123, (0 split)
## category splits as --R-LRL---R---L, agree=0.555, adj=0.099, (0 split)
## goal < 5075 to the left, agree=0.537, adj=0.062, (0 split)
## reward_length < 17291.5 to the right, agree=0.530, adj=0.049, (0 split)
##
## Node number 1504: 291 observations, complexity param=0.0002572943
## mean=0.3161512, MSE=0.2161996
## left son=3008 (62 obs) right son=3009 (229 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.03661359, (0 missing)
## reward_length < 10754.5 to the left, improve=0.03138836, (0 missing)
## mo_launched splits as LLLRRLLLLLRL, improve=0.02278876, (0 missing)
## goal < 48500 to the right, improve=0.01976507, (0 missing)
## description_length < 2413 to the left, improve=0.01927189, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.797, adj=0.048, (0 split)
## goal < 26055 to the left, agree=0.794, adj=0.032, (0 split)
## description_length < 1935.5 to the left, agree=0.794, adj=0.032, (0 split)
##
## Node number 1505: 775 observations, complexity param=0.0004261947
## mean=0.5045161, MSE=0.2499796
## left son=3010 (255 obs) right son=3011 (520 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.02142885, (0 missing)
## mo_launched splits as LRRLLLLRRRRR, improve=0.01505710, (0 missing)
## campaign_duration < 45.025 to the right, improve=0.01446698, (0 missing)
## description_length < 3632 to the left, improve=0.01270283, (0 missing)
## goal < 15660 to the right, improve=0.01072365, (0 missing)
## Surrogate splits:
## social_media_count splits as RRLL, agree=0.702, adj=0.094, (0 split)
## campaign_duration < 71.785 to the right, agree=0.674, adj=0.008, (0 split)
## description_length < 1944.5 to the left, agree=0.674, adj=0.008, (0 split)
## reward_length < 4876 to the left, agree=0.674, adj=0.008, (0 split)
##
## Node number 1506: 108 observations, complexity param=0.0002251488
## mean=0.6018519, MSE=0.2396262
## left son=3012 (51 obs) right son=3013 (57 obs)
## Primary splits:
## goal < 24700 to the right, improve=0.08499144, (0 missing)
## campaign_duration < 31.015 to the right, improve=0.06433536, (0 missing)
## category splits as ------L---R----, improve=0.04513132, (0 missing)
## mo_launched splits as ----L-RR-R-L, improve=0.01822804, (0 missing)
## description_length < 5164.5 to the right, improve=0.01718068, (0 missing)
## Surrogate splits:
## category splits as ------L---R----, agree=0.639, adj=0.235, (0 split)
## social_media_count splits as LRRR, agree=0.602, adj=0.157, (0 split)
## reward_length < 25879 to the right, agree=0.593, adj=0.137, (0 split)
## description_length < 4957 to the right, agree=0.556, adj=0.059, (0 split)
## mo_launched splits as ----L-RR-R-R, agree=0.546, adj=0.039, (0 split)
##
## Node number 1507: 115 observations, complexity param=0.0001267221
## mean=0.8, MSE=0.16
## left son=3014 (9 obs) right son=3015 (106 obs)
## Primary splits:
## campaign_duration < 25.955 to the left, improve=0.06708595, (0 missing)
## description_length < 4823 to the right, improve=0.05448718, (0 missing)
## mo_launched splits as LRLL-L--L-L-, improve=0.05263158, (0 missing)
## reward_length < 33167.5 to the left, improve=0.03750000, (0 missing)
## goal < 42500 to the right, improve=0.03418285, (0 missing)
##
## Node number 1508: 88 observations, complexity param=0.0001696791
## mean=0.4545455, MSE=0.2479339
## left son=3016 (36 obs) right son=3017 (52 obs)
## Primary splits:
## campaign_duration < 39.475 to the right, improve=0.06198362, (0 missing)
## description_length < 5747 to the right, improve=0.06100525, (0 missing)
## mo_launched splits as RRLRLRLRRRLL, improve=0.05555556, (0 missing)
## goal < 20500 to the right, improve=0.05239892, (0 missing)
## reward_length < 7789.5 to the right, improve=0.02351558, (0 missing)
## Surrogate splits:
## goal < 25275 to the right, agree=0.648, adj=0.139, (0 split)
## mo_launched splits as LLRRRRRRRRRL, agree=0.636, adj=0.111, (0 split)
## reward_length < 26256.5 to the right, agree=0.625, adj=0.083, (0 split)
## video_status < 0.5 to the left, agree=0.602, adj=0.028, (0 split)
##
## Node number 1509: 20 observations
## mean=0.9, MSE=0.09
##
## Node number 1510: 45 observations, complexity param=0.0001348584
## mean=0.4666667, MSE=0.2488889
## left son=3020 (33 obs) right son=3021 (12 obs)
## Primary splits:
## mo_launched splits as RRLRLLLLLRL-, improve=0.11728900, (0 missing)
## social_media_count splits as RRL-, improve=0.08163265, (0 missing)
## goal < 31500 to the right, improve=0.07760473, (0 missing)
## reward_length < 6954 to the right, improve=0.07760473, (0 missing)
## campaign_duration < 58.41 to the right, improve=0.07760473, (0 missing)
## Surrogate splits:
## reward_length < 5022.5 to the right, agree=0.778, adj=0.167, (0 split)
##
## Node number 1511: 532 observations, complexity param=0.0002061482
## mean=0.7462406, MSE=0.1893656
## left son=3022 (377 obs) right son=3023 (155 obs)
## Primary splits:
## reward_length < 18276 to the left, improve=0.016064330, (0 missing)
## goal < 25465 to the right, improve=0.015056380, (0 missing)
## mo_launched splits as RLRLLLLLLRRR, improve=0.010755650, (0 missing)
## social_media_count splits as RRLR, improve=0.005540744, (0 missing)
## video_status < 0.5 to the left, improve=0.004411588, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.718, adj=0.032, (0 split)
## description_length < 14256 to the left, agree=0.716, adj=0.026, (0 split)
## social_media_count splits as LLLR, agree=0.714, adj=0.019, (0 split)
## goal < 52898 to the left, agree=0.712, adj=0.013, (0 split)
##
## Node number 1512: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 1513: 734 observations, complexity param=0.0001480169
## mean=0.6307902, MSE=0.2328939
## left son=3026 (15 obs) right son=3027 (719 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.004771324, (0 missing)
## mo_launched splits as RRRRLRLRLLLR, improve=0.004447546, (0 missing)
## reward_length < 5150 to the right, improve=0.004430938, (0 missing)
## campaign_duration < 57.095 to the right, improve=0.004262503, (0 missing)
## description_length < 1920.5 to the right, improve=0.003590829, (0 missing)
##
## Node number 1514: 18 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 1515: 272 observations, complexity param=0.0001495628
## mean=0.7830882, MSE=0.1698611
## left son=3030 (88 obs) right son=3031 (184 obs)
## Primary splits:
## goal < 9362.5 to the right, improve=0.02275896, (0 missing)
## mo_launched splits as RRLRLRLLRLRR, improve=0.02188850, (0 missing)
## description_length < 9082.5 to the right, improve=0.01842465, (0 missing)
## reward_length < 11254 to the right, improve=0.01714413, (0 missing)
## campaign_duration < 44.92 to the right, improve=0.01191737, (0 missing)
## Surrogate splits:
## campaign_duration < 90.5 to the right, agree=0.684, adj=0.023, (0 split)
## reward_length < 5088 to the left, agree=0.680, adj=0.011, (0 split)
##
## Node number 1516: 28 observations, complexity param=0.0002065429
## mean=0.3571429, MSE=0.2295918
## left son=3032 (16 obs) right son=3033 (12 obs)
## Primary splits:
## mo_launched splits as RR-LLLRLLLRL, improve=0.31296300, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.18518520, (0 missing)
## description_length < 2351 to the right, improve=0.06666667, (0 missing)
## goal < 5200 to the left, improve=0.05975309, (0 missing)
## reward_length < 6683.5 to the right, improve=0.04938272, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the right, agree=0.750, adj=0.417, (0 split)
## description_length < 2344.5 to the right, agree=0.714, adj=0.333, (0 split)
## social_media_count splits as LR-L, agree=0.607, adj=0.083, (0 split)
## goal < 5450 to the right, agree=0.607, adj=0.083, (0 split)
## reward_length < 9807.5 to the left, agree=0.607, adj=0.083, (0 split)
##
## Node number 1517: 80 observations, complexity param=0.0002057874
## mean=0.675, MSE=0.219375
## left son=3034 (36 obs) right son=3035 (44 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.11421910, (0 missing)
## description_length < 3030 to the right, improve=0.08565174, (0 missing)
## reward_length < 8799 to the right, improve=0.05404537, (0 missing)
## campaign_duration < 34.285 to the right, improve=0.04924705, (0 missing)
## mo_launched splits as LRLRRRRRLRRR, improve=0.04565710, (0 missing)
## Surrogate splits:
## mo_launched splits as RRLRRRRLLLRL, agree=0.700, adj=0.333, (0 split)
## social_media_count splits as RLLL, agree=0.638, adj=0.194, (0 split)
## goal < 9920 to the right, agree=0.638, adj=0.194, (0 split)
## reward_length < 8927 to the right, agree=0.625, adj=0.167, (0 split)
## description_length < 3418.5 to the left, agree=0.588, adj=0.083, (0 split)
##
## Node number 1518: 1760 observations, complexity param=0.0002802057
## mean=0.7323864, MSE=0.1959966
## left son=3036 (1523 obs) right son=3037 (237 obs)
## Primary splits:
## campaign_duration < 22.305 to the right, improve=0.008432419, (0 missing)
## usa < 0.5 to the left, improve=0.007915943, (0 missing)
## reward_length < 7332.5 to the left, improve=0.005327203, (0 missing)
## goal < 9052 to the right, improve=0.005211132, (0 missing)
## mo_launched splits as RRLRLRLRLLLL, improve=0.003658898, (0 missing)
## Surrogate splits:
## description_length < 1900.5 to the right, agree=0.866, adj=0.004, (0 split)
##
## Node number 1519: 576 observations, complexity param=0.0001390319
## mean=0.8107639, MSE=0.1534258
## left son=3038 (244 obs) right son=3039 (332 obs)
## Primary splits:
## mo_launched splits as RLLLRLLRRRRR, improve=0.011253250, (0 missing)
## description_length < 1942.5 to the left, improve=0.008932045, (0 missing)
## campaign_duration < 39.185 to the left, improve=0.008831530, (0 missing)
## social_media_count splits as RLLL, improve=0.008326433, (0 missing)
## reward_length < 6406.5 to the left, improve=0.006604719, (0 missing)
## Surrogate splits:
## reward_length < 4855.5 to the left, agree=0.585, adj=0.020, (0 split)
## description_length < 10753.5 to the right, agree=0.582, adj=0.012, (0 split)
## campaign_duration < 39.9 to the right, agree=0.578, adj=0.004, (0 split)
##
## Node number 1544: 68 observations
## mean=0.01470588, MSE=0.01448962
##
## Node number 1545: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 1546: 223 observations, complexity param=0.000116584
## mean=0.1838565, MSE=0.1500533
## left son=3092 (19 obs) right son=3093 (204 obs)
## Primary splits:
## description_length < 474 to the left, improve=0.02098147, (0 missing)
## campaign_duration < 27.5 to the right, improve=0.02043032, (0 missing)
## category splits as --------R---LR-, improve=0.01131731, (0 missing)
## goal < 1945 to the right, improve=0.01061640, (0 missing)
## mo_launched splits as RR-RL-L--LLR, improve=0.00802178, (0 missing)
##
## Node number 1547: 111 observations, complexity param=0.000188144
## mean=0.3063063, MSE=0.2124828
## left son=3094 (103 obs) right son=3095 (8 obs)
## Primary splits:
## campaign_duration < 31.98 to the right, improve=0.11821860, (0 missing)
## goal < 2300 to the right, improve=0.02095748, (0 missing)
## mo_launched splits as RR-LR-R--RRR, improve=0.01983261, (0 missing)
## description_length < 1354.5 to the right, improve=0.01597148, (0 missing)
## category splits as --------R---RL-, improve=0.01201586, (0 missing)
##
## Node number 1548: 70 observations
## mean=0.1857143, MSE=0.1512245
##
## Node number 1549: 120 observations, complexity param=0.0001665416
## mean=0.3416667, MSE=0.2249306
## left son=3098 (15 obs) right son=3099 (105 obs)
## Primary splits:
## reward_length < 3420.5 to the right, improve=0.04803070, (0 missing)
## description_length < 1194.5 to the right, improve=0.03282318, (0 missing)
## mo_launched splits as --R--L-RR---, improve=0.02830027, (0 missing)
## campaign_duration < 29.985 to the right, improve=0.01966854, (0 missing)
## goal < 975 to the right, improve=0.01013220, (0 missing)
##
## Node number 1550: 17 observations
## mean=0.3529412, MSE=0.2283737
##
## Node number 1551: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 1554: 23 observations
## mean=0.1304348, MSE=0.1134216
##
## Node number 1555: 73 observations, complexity param=0.0001454195
## mean=0.4246575, MSE=0.2443235
## left son=3110 (63 obs) right son=3111 (10 obs)
## Primary splits:
## campaign_duration < 31.635 to the right, improve=0.09152708, (0 missing)
## description_length < 5678 to the right, improve=0.04523366, (0 missing)
## mo_launched splits as LRLLRRRRLLRR, improve=0.03525081, (0 missing)
## reward_length < 3850.5 to the right, improve=0.03447244, (0 missing)
## goal < 2225 to the right, improve=0.02744665, (0 missing)
##
## Node number 1556: 16 observations
## mean=0.0625, MSE=0.05859375
##
## Node number 1557: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 1558: 20 observations
## mean=0.55, MSE=0.2475
##
## Node number 1559: 8 observations
## mean=1, MSE=0
##
## Node number 1564: 27 observations, complexity param=0.0001183039
## mean=0.2222222, MSE=0.1728395
## left son=3128 (20 obs) right son=3129 (7 obs)
## Primary splits:
## goal < 1425 to the left, improve=0.24693880, (0 missing)
## reward_length < 3535.5 to the left, improve=0.03924647, (0 missing)
## campaign_duration < 30.97 to the right, improve=0.02302632, (0 missing)
## mo_launched splits as -R--RL----LL, improve=0.01428571, (0 missing)
## description_length < 2235.5 to the left, improve=0.01275510, (0 missing)
## Surrogate splits:
## description_length < 4394 to the left, agree=0.815, adj=0.286, (0 split)
##
## Node number 1565: 46 observations, complexity param=0.0001389883
## mean=0.5869565, MSE=0.2424386
## left son=3130 (16 obs) right son=3131 (30 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.09883041, (0 missing)
## campaign_duration < 22.515 to the right, improve=0.07204781, (0 missing)
## description_length < 3186.5 to the right, improve=0.04913905, (0 missing)
## reward_length < 3856.5 to the left, improve=0.02925717, (0 missing)
## social_media_count splits as LRR-, improve=0.02308403, (0 missing)
## Surrogate splits:
## mo_launched splits as R-LR--RRRR--, agree=0.761, adj=0.313, (0 split)
## description_length < 3589.5 to the right, agree=0.761, adj=0.313, (0 split)
##
## Node number 1566: 26 observations, complexity param=0.0001713982
## mean=0.5384615, MSE=0.2485207
## left son=3132 (10 obs) right son=3133 (16 obs)
## Primary splits:
## goal < 1350 to the right, improve=0.28809520, (0 missing)
## description_length < 2905.5 to the left, improve=0.21428570, (0 missing)
## reward_length < 2648 to the left, improve=0.10519480, (0 missing)
## category splits as --------R---LR-, improve=0.08002646, (0 missing)
## video_status < 0.5 to the left, improve=0.04821429, (0 missing)
## Surrogate splits:
## mo_launched splits as RL---RLR-R--, agree=0.769, adj=0.4, (0 split)
## category splits as --------L---RR-, agree=0.654, adj=0.1, (0 split)
## description_length < 2021.5 to the left, agree=0.654, adj=0.1, (0 split)
## reward_length < 2889.5 to the right, agree=0.654, adj=0.1, (0 split)
##
## Node number 1567: 20 observations
## mean=0.9, MSE=0.09
##
## Node number 1570: 13 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 1571: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 1572: 49 observations
## mean=0.06122449, MSE=0.05747605
##
## Node number 1573: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 1574: 419 observations, complexity param=0.0001659847
## mean=0.3460621, MSE=0.2263031
## left son=3148 (326 obs) right son=3149 (93 obs)
## Primary splits:
## mo_launched splits as RLLLRRLLLLLL, improve=0.017051430, (0 missing)
## video_status < 0.5 to the left, improve=0.013060870, (0 missing)
## social_media_count splits as RRLR, improve=0.011933000, (0 missing)
## reward_length < 3017.5 to the left, improve=0.009347441, (0 missing)
## campaign_duration < 29.995 to the left, improve=0.005966586, (0 missing)
## Surrogate splits:
## campaign_duration < 89.98 to the left, agree=0.78, adj=0.011, (0 split)
##
## Node number 1575: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 1576: 54 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 1577: 23 observations, complexity param=0.0001277589
## mean=0.4347826, MSE=0.2457467
## left son=3154 (13 obs) right son=3155 (10 obs)
## Primary splits:
## goal < 1050 to the right, improve=0.220177500, (0 missing)
## description_length < 325.5 to the left, improve=0.074102560, (0 missing)
## mo_launched splits as -----R---LLR, improve=0.038156290, (0 missing)
## reward_length < 3128 to the right, improve=0.026923080, (0 missing)
## campaign_duration < 31.16 to the left, improve=0.009230769, (0 missing)
## Surrogate splits:
## mo_launched splits as -----R---LLR, agree=0.696, adj=0.3, (0 split)
## reward_length < 3624.5 to the left, agree=0.696, adj=0.3, (0 split)
## campaign_duration < 50.56 to the left, agree=0.652, adj=0.2, (0 split)
## description_length < 185.5 to the right, agree=0.652, adj=0.2, (0 split)
##
## Node number 1578: 56 observations, complexity param=0.0001145763
## mean=0.2857143, MSE=0.2040816
## left son=3156 (16 obs) right son=3157 (40 obs)
## Primary splits:
## reward_length < 1985 to the left, improve=0.097656250, (0 missing)
## description_length < 480 to the left, improve=0.060000000, (0 missing)
## campaign_duration < 45.3 to the left, improve=0.045796060, (0 missing)
## category splits as R---L-----L----, improve=0.022916670, (0 missing)
## goal < 1175 to the left, improve=0.008258065, (0 missing)
## Surrogate splits:
## category splits as R---L-----R----, agree=0.732, adj=0.062, (0 split)
##
## Node number 1579: 54 observations, complexity param=0.0001126356
## mean=0.5, MSE=0.25
## left son=3158 (42 obs) right son=3159 (12 obs)
## Primary splits:
## campaign_duration < 37.77 to the left, improve=0.07142857, (0 missing)
## reward_length < 3127.5 to the left, improve=0.03974563, (0 missing)
## social_media_count splits as LRL-, improve=0.03607504, (0 missing)
## description_length < 484.5 to the right, improve=0.03607504, (0 missing)
## mo_launched splits as R---L-L-LLR-, improve=0.02857143, (0 missing)
##
## Node number 1580: 65 observations
## mean=0.2769231, MSE=0.2002367
##
## Node number 1581: 253 observations, complexity param=0.0002904717
## mean=0.4980237, MSE=0.2499961
## left son=3162 (198 obs) right son=3163 (55 obs)
## Primary splits:
## reward_length < 3439.5 to the left, improve=0.04950006, (0 missing)
## campaign_duration < 49.02 to the right, improve=0.01859873, (0 missing)
## description_length < 963.5 to the right, improve=0.01558030, (0 missing)
## video_status < 0.5 to the left, improve=0.01255423, (0 missing)
## mo_launched splits as LR-RLLRL-L-R, improve=0.01137924, (0 missing)
## Surrogate splits:
## description_length < 1242.5 to the left, agree=0.791, adj=0.036, (0 split)
##
## Node number 1582: 35 observations, complexity param=0.000114616
## mean=0.6, MSE=0.24
## left son=3164 (26 obs) right son=3165 (9 obs)
## Primary splits:
## campaign_duration < 20.9 to the left, improve=0.12037040, (0 missing)
## description_length < 1167 to the right, improve=0.10289120, (0 missing)
## reward_length < 3207.5 to the right, improve=0.06666667, (0 missing)
## social_media_count splits as LRRR, improve=0.04558405, (0 missing)
## goal < 1550 to the right, improve=0.03490028, (0 missing)
## Surrogate splits:
## category splits as L---R-----L----, agree=0.8, adj=0.222, (0 split)
##
## Node number 1583: 23 observations
## mean=0.9565217, MSE=0.0415879
##
## Node number 1584: 19 observations
## mean=0.05263158, MSE=0.0498615
##
## Node number 1585: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 1586: 92 observations, complexity param=0.0001497767
## mean=0.3369565, MSE=0.2234168
## left son=3172 (16 obs) right son=3173 (76 obs)
## Primary splits:
## description_length < 1354.5 to the left, improve=0.07098027, (0 missing)
## goal < 2286.11 to the right, improve=0.04912367, (0 missing)
## campaign_duration < 45.52 to the left, improve=0.04075445, (0 missing)
## reward_length < 2258.5 to the right, improve=0.03966155, (0 missing)
## social_media_count splits as LRRL, improve=0.03757779, (0 missing)
## Surrogate splits:
## reward_length < 709.5 to the left, agree=0.848, adj=0.125, (0 split)
##
## Node number 1587: 179 observations, complexity param=0.0001819475
## mean=0.5139665, MSE=0.2498049
## left son=3174 (136 obs) right son=3175 (43 obs)
## Primary splits:
## campaign_duration < 26.935 to the right, improve=0.04271539, (0 missing)
## video_status < 0.5 to the left, improve=0.02553878, (0 missing)
## description_length < 1314 to the right, improve=0.02189166, (0 missing)
## reward_length < 2311 to the left, improve=0.01492348, (0 missing)
## mo_launched splits as L-LRLLL-L---, improve=0.01443219, (0 missing)
## Surrogate splits:
## goal < 915 to the right, agree=0.771, adj=0.047, (0 split)
## description_length < 2730.5 to the left, agree=0.765, adj=0.023, (0 split)
##
## Node number 1588: 16 observations
## mean=0.25, MSE=0.1875
##
## Node number 1589: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 1590: 16 observations
## mean=0.5625, MSE=0.2460938
##
## Node number 1591: 14 observations
## mean=1, MSE=0
##
## Node number 1592: 11 observations
## mean=0.09090909, MSE=0.08264463
##
## Node number 1593: 45 observations, complexity param=0.0001074379
## mean=0.3777778, MSE=0.2350617
## left son=3186 (33 obs) right son=3187 (12 obs)
## Primary splits:
## mo_launched splits as L-RL--L-RLL-, improve=0.12910620, (0 missing)
## reward_length < 3135.5 to the right, improve=0.08876050, (0 missing)
## campaign_duration < 59.645 to the left, improve=0.08666471, (0 missing)
## category splits as R---R-----L----, improve=0.05938846, (0 missing)
## description_length < 2832.5 to the right, improve=0.04324888, (0 missing)
## Surrogate splits:
## reward_length < 4013.5 to the left, agree=0.778, adj=0.167, (0 split)
## social_media_count splits as LLRL, agree=0.756, adj=0.083, (0 split)
##
## Node number 1594: 30 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 1595: 14 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 1596: 177 observations, complexity param=0.000197378
## mean=0.4971751, MSE=0.249992
## left son=3192 (71 obs) right son=3193 (106 obs)
## Primary splits:
## reward_length < 3353.5 to the right, improve=0.04596452, (0 missing)
## description_length < 1545 to the right, improve=0.04175241, (0 missing)
## goal < 1650 to the right, improve=0.02004344, (0 missing)
## social_media_count splits as LRRL, improve=0.01637242, (0 missing)
## mo_launched splits as -L--RR-L--L-, improve=0.01417085, (0 missing)
## Surrogate splits:
## mo_launched splits as -L--RR-R--R-, agree=0.627, adj=0.070, (0 split)
## goal < 1050 to the left, agree=0.616, adj=0.042, (0 split)
##
## Node number 1597: 104 observations, complexity param=0.0001617725
## mean=0.6634615, MSE=0.2232803
## left son=3194 (76 obs) right son=3195 (28 obs)
## Primary splits:
## campaign_duration < 26.225 to the right, improve=0.06189698, (0 missing)
## reward_length < 3680 to the right, improve=0.05396238, (0 missing)
## goal < 1550 to the right, improve=0.02940213, (0 missing)
## description_length < 1721.5 to the left, improve=0.02760795, (0 missing)
## category splits as R---R-----L----, improve=0.02438836, (0 missing)
## Surrogate splits:
## description_length < 1308 to the right, agree=0.75, adj=0.071, (0 split)
##
## Node number 1598: 314 observations, complexity param=0.0001336597
## mean=0.6878981, MSE=0.2146943
## left son=3196 (11 obs) right son=3197 (303 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.017779560, (0 missing)
## campaign_duration < 29.97 to the right, improve=0.017405520, (0 missing)
## description_length < 2129.5 to the left, improve=0.014713540, (0 missing)
## reward_length < 3287.5 to the left, improve=0.014702630, (0 missing)
## mo_launched splits as L-RR--L-LR-L, improve=0.008568569, (0 missing)
##
## Node number 1599: 13 observations
## mean=1, MSE=0
##
## Node number 1604: 21 observations
## mean=0.04761905, MSE=0.04535147
##
## Node number 1605: 29 observations
## mean=0.4827586, MSE=0.2497027
##
## Node number 1606: 167 observations, complexity param=0.0001555327
## mean=0.491018, MSE=0.2499193
## left son=3212 (155 obs) right son=3213 (12 obs)
## Primary splits:
## reward_length < 640 to the right, improve=0.03629966, (0 missing)
## mo_launched splits as RRRRLRLLLRRL, improve=0.02764438, (0 missing)
## category splits as L---L---L-R-RR-, improve=0.02620717, (0 missing)
## goal < 481 to the left, improve=0.02308964, (0 missing)
## campaign_duration < 27.385 to the left, improve=0.02121964, (0 missing)
##
## Node number 1607: 23 observations, complexity param=0.0001928421
## mean=0.7826087, MSE=0.1701323
## left son=3214 (8 obs) right son=3215 (15 obs)
## Primary splits:
## mo_launched splits as LRRRRLR-LRRL, improve=0.52083330, (0 missing)
## campaign_duration < 33.41 to the right, improve=0.07787037, (0 missing)
## category splits as R---R---L-R-LR-, improve=0.05079365, (0 missing)
## description_length < 796.5 to the left, improve=0.04268078, (0 missing)
## reward_length < 1327 to the right, improve=0.03085470, (0 missing)
## Surrogate splits:
## category splits as R---R---L-R-LR-, agree=0.783, adj=0.375, (0 split)
## description_length < 270 to the left, agree=0.783, adj=0.375, (0 split)
## reward_length < 611.5 to the left, agree=0.696, adj=0.125, (0 split)
##
## Node number 1612: 18 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 1613: 15 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 1614: 160 observations, complexity param=0.0001369433
## mean=0.525, MSE=0.249375
## left son=3228 (147 obs) right son=3229 (13 obs)
## Primary splits:
## goal < 798.5 to the left, improve=0.03657627, (0 missing)
## description_length < 882 to the left, improve=0.03098067, (0 missing)
## campaign_duration < 60.035 to the left, improve=0.02585411, (0 missing)
## mo_launched splits as LLRRLLLRRRLL, improve=0.01990270, (0 missing)
## social_media_count splits as LRR-, improve=0.01886377, (0 missing)
##
## Node number 1615: 180 observations, complexity param=0.000126411
## mean=0.6444444, MSE=0.2291358
## left son=3230 (39 obs) right son=3231 (141 obs)
## Primary splits:
## mo_launched splits as RRLLRRRLRRRR, improve=0.029854960, (0 missing)
## campaign_duration < 34.635 to the right, improve=0.025087530, (0 missing)
## reward_length < 2395.5 to the right, improve=0.023050240, (0 missing)
## description_length < 585.5 to the left, improve=0.020461690, (0 missing)
## category splits as R---R---L-R-RR-, improve=0.008229164, (0 missing)
## Surrogate splits:
## goal < 825 to the right, agree=0.789, adj=0.026, (0 split)
##
## Node number 1620: 74 observations, complexity param=0.0001534246
## mean=0.4054054, MSE=0.2410519
## left son=3240 (15 obs) right son=3241 (59 obs)
## Primary splits:
## goal < 316.5 to the left, improve=0.07807225, (0 missing)
## mo_launched splits as RRRLRLLLLRRL, improve=0.06980615, (0 missing)
## campaign_duration < 47.02 to the right, improve=0.04974877, (0 missing)
## description_length < 1868 to the left, improve=0.03142562, (0 missing)
## reward_length < 3035.5 to the left, improve=0.02987659, (0 missing)
##
## Node number 1621: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 1622: 57 observations, complexity param=0.0001715895
## mean=0.6315789, MSE=0.232687
## left son=3244 (7 obs) right son=3245 (50 obs)
## Primary splits:
## reward_length < 1402 to the left, improve=0.14370750, (0 missing)
## video_status < 0.5 to the left, improve=0.12458170, (0 missing)
## mo_launched splits as LLLRRRLLLLLR, improve=0.09523810, (0 missing)
## description_length < 2195.5 to the left, improve=0.09381013, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.01720238, (0 missing)
##
## Node number 1623: 13 observations
## mean=1, MSE=0
##
## Node number 1624: 24 observations, complexity param=0.0001302997
## mean=0.25, MSE=0.1875
## left son=3248 (11 obs) right son=3249 (13 obs)
## Primary splits:
## description_length < 1668 to the right, improve=0.28205130, (0 missing)
## reward_length < 1860 to the right, improve=0.18881120, (0 missing)
## category splits as R---R---L-L----, improve=0.14814810, (0 missing)
## goal < 599.5 to the right, improve=0.06172840, (0 missing)
## video_status < 0.5 to the left, improve=0.04166667, (0 missing)
## Surrogate splits:
## reward_length < 1860 to the right, agree=0.833, adj=0.636, (0 split)
## video_status < 0.5 to the left, agree=0.708, adj=0.364, (0 split)
## campaign_duration < 30.02 to the left, agree=0.625, adj=0.182, (0 split)
## mo_launched splits as R---L-L-R-R-, agree=0.625, adj=0.182, (0 split)
## category splits as R---R---R-L----, agree=0.625, adj=0.182, (0 split)
##
## Node number 1625: 37 observations, complexity param=0.0001635881
## mean=0.6756757, MSE=0.2191381
## left son=3250 (19 obs) right son=3251 (18 obs)
## Primary splits:
## category splits as R---R---L-L----, improve=0.19653020, (0 missing)
## social_media_count splits as RLR-, improve=0.09440559, (0 missing)
## description_length < 2320 to the left, improve=0.07183761, (0 missing)
## campaign_duration < 39.365 to the right, improve=0.06760000, (0 missing)
## mo_launched splits as -LLL-R-L-R-L, improve=0.06667989, (0 missing)
## Surrogate splits:
## description_length < 2137 to the left, agree=0.703, adj=0.389, (0 split)
## reward_length < 1612 to the right, agree=0.703, adj=0.389, (0 split)
## campaign_duration < 47.915 to the right, agree=0.649, adj=0.278, (0 split)
## mo_launched splits as -LRL-L-R-L-R, agree=0.649, adj=0.278, (0 split)
## goal < 575 to the left, agree=0.595, adj=0.167, (0 split)
##
## Node number 1626: 79 observations, complexity param=0.0001294271
## mean=0.5822785, MSE=0.2432303
## left son=3252 (62 obs) right son=3253 (17 obs)
## Primary splits:
## reward_length < 2925 to the right, improve=0.06561115, (0 missing)
## category splits as L---R---L-R----, improve=0.03049510, (0 missing)
## description_length < 1673.5 to the right, improve=0.02749353, (0 missing)
## social_media_count splits as RLL-, improve=0.02438590, (0 missing)
## campaign_duration < 46.53 to the right, improve=0.02019628, (0 missing)
##
## Node number 1627: 87 observations, complexity param=0.0001179065
## mean=0.7816092, MSE=0.1706963
## left son=3254 (73 obs) right son=3255 (14 obs)
## Primary splits:
## description_length < 1490 to the right, improve=0.05358582, (0 missing)
## goal < 675 to the right, improve=0.03520468, (0 missing)
## category splits as R---L---R-L----, improve=0.02710579, (0 missing)
## mo_launched splits as ---R--LLRL-R, improve=0.02613747, (0 missing)
## campaign_duration < 29.5 to the left, improve=0.02264485, (0 missing)
##
## Node number 1632: 41 observations, complexity param=0.0001739049
## mean=0.3170732, MSE=0.2165378
## left son=3264 (28 obs) right son=3265 (13 obs)
## Primary splits:
## campaign_duration < 16.38 to the left, improve=0.19080580, (0 missing)
## reward_length < 2143.5 to the left, improve=0.14449240, (0 missing)
## video_status < 0.5 to the left, improve=0.09782323, (0 missing)
## goal < 275 to the left, improve=0.08994787, (0 missing)
## category splits as L---L---R-L-R--, improve=0.07387057, (0 missing)
## Surrogate splits:
## category splits as L---L---L-L-R--, agree=0.732, adj=0.154, (0 split)
## goal < 575 to the left, agree=0.707, adj=0.077, (0 split)
##
## Node number 1633: 32 observations, complexity param=0.0001981542
## mean=0.65625, MSE=0.2255859
## left son=3266 (7 obs) right son=3267 (25 obs)
## Primary splits:
## description_length < 698 to the right, improve=0.32714900, (0 missing)
## reward_length < 3289.5 to the right, improve=0.07781751, (0 missing)
## campaign_duration < 11.815 to the right, improve=0.07070707, (0 missing)
## social_media_count splits as LRR-, improve=0.04163715, (0 missing)
## goal < 325 to the left, improve=0.03896104, (0 missing)
## Surrogate splits:
## campaign_duration < 19.515 to the right, agree=0.812, adj=0.143, (0 split)
##
## Node number 1634: 95 observations, complexity param=0.000136257
## mean=0.5789474, MSE=0.2437673
## left son=3268 (22 obs) right son=3269 (73 obs)
## Primary splits:
## goal < 610 to the right, improve=0.05731348, (0 missing)
## category splits as R---R---L-L-RL-, improve=0.03736338, (0 missing)
## reward_length < 1967 to the left, improve=0.02723567, (0 missing)
## social_media_count splits as RLL-, improve=0.02556818, (0 missing)
## description_length < 2058.5 to the right, improve=0.02386946, (0 missing)
## Surrogate splits:
## category splits as R---R---R-R-RL-, agree=0.779, adj=0.045, (0 split)
##
## Node number 1635: 85 observations, complexity param=0.0001820471
## mean=0.7411765, MSE=0.1918339
## left son=3270 (25 obs) right son=3271 (60 obs)
## Primary splits:
## campaign_duration < 8.155 to the left, improve=0.10625300, (0 missing)
## category splits as L---L---R-R-LL-, improve=0.05891397, (0 missing)
## usa < 0.5 to the left, improve=0.05435411, (0 missing)
## mo_launched splits as L--L-L-LR-LR, improve=0.04726394, (0 missing)
## reward_length < 1161 to the right, improve=0.03628118, (0 missing)
## Surrogate splits:
## mo_launched splits as R--R-R-RR-RL, agree=0.741, adj=0.12, (0 split)
## social_media_count splits as RRLR, agree=0.729, adj=0.08, (0 split)
##
## Node number 1676: 23 observations
## mean=0.2608696, MSE=0.1928166
##
## Node number 1677: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 1682: 34 observations, complexity param=0.000115425
## mean=0.5, MSE=0.25
## left son=3364 (7 obs) right son=3365 (27 obs)
## Primary splits:
## description_length < 656.5 to the left, improve=0.13227510, (0 missing)
## goal < 2850 to the left, improve=0.08771930, (0 missing)
## mo_launched splits as ---LRRLRRR-L, improve=0.04761905, (0 missing)
## social_media_count splits as LRR-, improve=0.03557312, (0 missing)
## reward_length < 3714.5 to the right, improve=0.03114187, (0 missing)
## Surrogate splits:
## mo_launched splits as ---RLRRRRR-L, agree=0.882, adj=0.429, (0 split)
##
## Node number 1683: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 1684: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 1685: 17 observations
## mean=0.6470588, MSE=0.2283737
##
## Node number 1686: 22 observations
## mean=0.6363636, MSE=0.231405
##
## Node number 1687: 23 observations
## mean=0.9565217, MSE=0.0415879
##
## Node number 1692: 30 observations, complexity param=0.0001123042
## mean=0.5666667, MSE=0.2455556
## left son=3384 (8 obs) right son=3385 (22 obs)
## Primary splits:
## campaign_duration < 54.875 to the right, improve=0.148498600, (0 missing)
## goal < 2750 to the right, improve=0.097187640, (0 missing)
## reward_length < 3610 to the right, improve=0.049773760, (0 missing)
## description_length < 2133.5 to the left, improve=0.040723980, (0 missing)
## mo_launched splits as R-LRR------L, improve=0.006581654, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.767, adj=0.125, (0 split)
##
## Node number 1693: 43 observations, complexity param=0.000124172
## mean=0.8139535, MSE=0.1514332
## left son=3386 (16 obs) right son=3387 (27 obs)
## Primary splits:
## reward_length < 3736.5 to the left, improve=0.24742890, (0 missing)
## mo_launched splits as -R---LLLLLR-, improve=0.06050420, (0 missing)
## description_length < 3233.5 to the left, improve=0.04444444, (0 missing)
## campaign_duration < 35.19 to the left, improve=0.04251553, (0 missing)
## goal < 1825 to the left, improve=0.01275510, (0 missing)
## Surrogate splits:
## mo_launched splits as -R---RRLRRR-, agree=0.698, adj=0.188, (0 split)
## campaign_duration < 41.105 to the right, agree=0.674, adj=0.125, (0 split)
## video_status < 0.5 to the left, agree=0.651, adj=0.063, (0 split)
## goal < 1550 to the left, agree=0.651, adj=0.063, (0 split)
##
## Node number 1716: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 1717: 44 observations
## mean=0.7727273, MSE=0.1756198
##
## Node number 1718: 47 observations, complexity param=0.0001075457
## mean=0.7446809, MSE=0.1901313
## left son=3436 (19 obs) right son=3437 (28 obs)
## Primary splits:
## mo_launched splits as R--RR-R-LLL-, improve=0.17017990, (0 missing)
## description_length < 1295.5 to the left, improve=0.06788907, (0 missing)
## goal < 425 to the left, improve=0.03888249, (0 missing)
## reward_length < 2353 to the right, improve=0.02762755, (0 missing)
## social_media_count splits as RLR-, improve=0.01545330, (0 missing)
## Surrogate splits:
## reward_length < 2398 to the right, agree=0.660, adj=0.158, (0 split)
## goal < 425 to the left, agree=0.638, adj=0.105, (0 split)
## social_media_count splits as RRL-, agree=0.617, adj=0.053, (0 split)
## description_length < 840.5 to the left, agree=0.617, adj=0.053, (0 split)
##
## Node number 1719: 79 observations
## mean=0.8860759, MSE=0.1009454
##
## Node number 1792: 74 observations
## mean=0.06756757, MSE=0.06300219
##
## Node number 1793: 18 observations
## mean=0.3888889, MSE=0.2376543
##
## Node number 1794: 33 observations, complexity param=0.000171653
## mean=0.2121212, MSE=0.1671258
## left son=3588 (23 obs) right son=3589 (10 obs)
## Primary splits:
## reward_length < 4317.5 to the right, improve=0.39139990, (0 missing)
## goal < 2750 to the right, improve=0.12607060, (0 missing)
## campaign_duration < 44.98 to the left, improve=0.07547398, (0 missing)
## description_length < 725 to the right, improve=0.07547398, (0 missing)
## social_media_count splits as LR--, improve=0.05079670, (0 missing)
## Surrogate splits:
## campaign_duration < 48.825 to the left, agree=0.758, adj=0.2, (0 split)
## description_length < 745.5 to the right, agree=0.758, adj=0.2, (0 split)
## mo_launched splits as -L--LLL----R, agree=0.727, adj=0.1, (0 split)
##
## Node number 1795: 48 observations, complexity param=0.0001488798
## mean=0.4583333, MSE=0.2482639
## left son=3590 (28 obs) right son=3591 (20 obs)
## Primary splits:
## reward_length < 5946.5 to the right, improve=0.10569430, (0 missing)
## mo_launched splits as -L--LLR----L, improve=0.08661363, (0 missing)
## description_length < 845 to the left, improve=0.06844375, (0 missing)
## campaign_duration < 24.52 to the right, improve=0.04505251, (0 missing)
## goal < 3173.5 to the left, improve=0.03690156, (0 missing)
## Surrogate splits:
## description_length < 1574 to the left, agree=0.667, adj=0.20, (0 split)
## goal < 2750 to the right, agree=0.646, adj=0.15, (0 split)
## category splits as L-------R---L--, agree=0.625, adj=0.10, (0 split)
## campaign_duration < 39.685 to the left, agree=0.604, adj=0.05, (0 split)
##
## Node number 1806: 39 observations, complexity param=0.0001034897
## mean=0.5384615, MSE=0.2485207
## left son=3612 (11 obs) right son=3613 (28 obs)
## Primary splits:
## description_length < 1622.5 to the right, improve=0.11162650, (0 missing)
## reward_length < 6352 to the left, improve=0.05635436, (0 missing)
## category splits as R-------L---L--, improve=0.03048627, (0 missing)
## goal < 1350 to the right, improve=0.02939447, (0 missing)
## mo_launched splits as L-RR--LLLL--, improve=0.02721088, (0 missing)
## Surrogate splits:
## mo_launched splits as R-RR--RLRR--, agree=0.769, adj=0.182, (0 split)
##
## Node number 1807: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 1812: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 1813: 32 observations
## mean=0.53125, MSE=0.2490234
##
## Node number 1816: 16 observations
## mean=0.0625, MSE=0.05859375
##
## Node number 1817: 327 observations, complexity param=0.0001963733
## mean=0.4678899, MSE=0.2489689
## left son=3634 (49 obs) right son=3635 (278 obs)
## Primary splits:
## category splits as --------L---R--, improve=0.02349561, (0 missing)
## mo_launched splits as RRLRLLLRLRRL, improve=0.01383289, (0 missing)
## reward_length < 7896.5 to the right, improve=0.01184305, (0 missing)
## usa < 0.5 to the left, improve=0.01144222, (0 missing)
## goal < 1725 to the right, improve=0.01032608, (0 missing)
## Surrogate splits:
## reward_length < 7985.5 to the right, agree=0.856, adj=0.041, (0 split)
## social_media_count splits as RRRL, agree=0.853, adj=0.020, (0 split)
##
## Node number 1818: 66 observations
## mean=0.5757576, MSE=0.2442608
##
## Node number 1819: 32 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 1820: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 1821: 106 observations, complexity param=0.0001101662
## mean=0.5754717, MSE=0.244304
## left son=3642 (15 obs) right son=3643 (91 obs)
## Primary splits:
## campaign_duration < 19.5 to the left, improve=0.03955911, (0 missing)
## reward_length < 4863 to the right, improve=0.03208351, (0 missing)
## goal < 1343 to the right, improve=0.02997844, (0 missing)
## description_length < 1966.5 to the right, improve=0.02429972, (0 missing)
## mo_launched splits as R------L--RR, improve=0.00119774, (0 missing)
## Surrogate splits:
## description_length < 2048 to the right, agree=0.868, adj=0.067, (0 split)
##
## Node number 1822: 216 observations, complexity param=0.0002056639
## mean=0.625, MSE=0.234375
## left son=3644 (12 obs) right son=3645 (204 obs)
## Primary splits:
## campaign_duration < 34.515 to the right, improve=0.05272331, (0 missing)
## reward_length < 5426 to the left, improve=0.01684313, (0 missing)
## description_length < 819 to the right, improve=0.01481481, (0 missing)
## mo_launched splits as -RLLRLL-LL--, improve=0.01209831, (0 missing)
## goal < 3410 to the right, improve=0.00781417, (0 missing)
##
## Node number 1823: 48 observations, complexity param=0.0002056639
## mean=0.7916667, MSE=0.1649306
## left son=3646 (12 obs) right son=3647 (36 obs)
## Primary splits:
## mo_launched splits as -LRRLR--RR--, improve=0.28421050, (0 missing)
## description_length < 1718.5 to the left, improve=0.07823613, (0 missing)
## reward_length < 7844.5 to the right, improve=0.06998265, (0 missing)
## campaign_duration < 44.73 to the right, improve=0.04210526, (0 missing)
## goal < 1900 to the left, improve=0.02186235, (0 missing)
## Surrogate splits:
## description_length < 1984 to the right, agree=0.792, adj=0.167, (0 split)
##
## Node number 1824: 30 observations
## mean=0.2, MSE=0.16
##
## Node number 1825: 69 observations, complexity param=0.0001177554
## mean=0.4347826, MSE=0.2457467
## left son=3650 (40 obs) right son=3651 (29 obs)
## Primary splits:
## goal < 950 to the left, improve=0.06764589, (0 missing)
## mo_launched splits as R-L--LL---L-, improve=0.03213765, (0 missing)
## description_length < 589 to the left, improve=0.02925101, (0 missing)
## video_status < 0.5 to the left, improve=0.02189474, (0 missing)
## social_media_count splits as RLLL, improve=0.02026766, (0 missing)
## Surrogate splits:
## campaign_duration < 59.98 to the left, agree=0.638, adj=0.138, (0 split)
## reward_length < 8498 to the left, agree=0.638, adj=0.138, (0 split)
## social_media_count splits as LRRR, agree=0.623, adj=0.103, (0 split)
## mo_launched splits as L-L--LR---L-, agree=0.623, adj=0.103, (0 split)
## category splits as L-------R---L--, agree=0.609, adj=0.069, (0 split)
##
## Node number 1826: 11 observations
## mean=0.1818182, MSE=0.1487603
##
## Node number 1827: 99 observations, complexity param=0.000129522
## mean=0.5454545, MSE=0.2479339
## left son=3654 (90 obs) right son=3655 (9 obs)
## Primary splits:
## description_length < 1872 to the left, improve=0.04757202, (0 missing)
## mo_launched splits as L-L--LLRL-LR, improve=0.04578566, (0 missing)
## reward_length < 4584 to the left, improve=0.04032922, (0 missing)
## category splits as R-------L---R--, improve=0.03098996, (0 missing)
## goal < 525 to the right, improve=0.03097998, (0 missing)
##
## Node number 1828: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 1829: 18 observations
## mean=0.7222222, MSE=0.2006173
##
## Node number 1832: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 1833: 52 observations, complexity param=0.000106909
## mean=0.6153846, MSE=0.2366864
## left son=3666 (23 obs) right son=3667 (29 obs)
## Primary splits:
## goal < 675 to the right, improve=0.063006000, (0 missing)
## description_length < 1026.5 to the left, improve=0.050052080, (0 missing)
## reward_length < 8956.5 to the right, improve=0.046666670, (0 missing)
## mo_launched splits as -R-RL----R--, improve=0.043025210, (0 missing)
## video_status < 0.5 to the left, improve=0.008333333, (0 missing)
## Surrogate splits:
## reward_length < 7844 to the right, agree=0.654, adj=0.217, (0 split)
## video_status < 0.5 to the left, agree=0.615, adj=0.130, (0 split)
## social_media_count splits as RRL-, agree=0.596, adj=0.087, (0 split)
## category splits as L-------R---R--, agree=0.596, adj=0.087, (0 split)
## description_length < 1677 to the right, agree=0.596, adj=0.087, (0 split)
##
## Node number 1842: 24 observations, complexity param=0.0001363999
## mean=0.5, MSE=0.25
## left son=3684 (8 obs) right son=3685 (16 obs)
## Primary splits:
## mo_launched splits as RLRR-------L, improve=0.28125000, (0 missing)
## video_status < 0.5 to the left, improve=0.12500000, (0 missing)
## goal < 425 to the right, improve=0.06666667, (0 missing)
## reward_length < 6330.5 to the right, improve=0.06293706, (0 missing)
## campaign_duration < 12.61 to the right, improve=0.03125000, (0 missing)
## Surrogate splits:
## description_length < 1059.5 to the left, agree=0.75, adj=0.25, (0 split)
##
## Node number 1843: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 1858: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 1859: 140 observations, complexity param=0.0001191364
## mean=0.4571429, MSE=0.2481633
## left son=3718 (64 obs) right son=3719 (76 obs)
## Primary splits:
## mo_launched splits as RLRRRLLLRRLR, improve=0.03243554, (0 missing)
## video_status < 0.5 to the left, improve=0.03189300, (0 missing)
## goal < 3594.5 to the right, improve=0.02640716, (0 missing)
## reward_length < 4701.5 to the left, improve=0.02507325, (0 missing)
## description_length < 2247.5 to the left, improve=0.01620965, (0 missing)
## Surrogate splits:
## campaign_duration < 36.395 to the right, agree=0.607, adj=0.141, (0 split)
## video_status < 0.5 to the left, agree=0.593, adj=0.109, (0 split)
## goal < 2800 to the right, agree=0.571, adj=0.063, (0 split)
## reward_length < 4386 to the left, agree=0.571, adj=0.063, (0 split)
## category splits as --------L---R--, agree=0.564, adj=0.047, (0 split)
##
## Node number 1860: 7 observations
## mean=0, MSE=0
##
## Node number 1861: 131 observations, complexity param=0.0001339236
## mean=0.480916, MSE=0.2496358
## left son=3722 (12 obs) right son=3723 (119 obs)
## Primary splits:
## description_length < 2310.5 to the left, improve=0.03989112, (0 missing)
## goal < 1635.5 to the right, improve=0.03259486, (0 missing)
## reward_length < 5568 to the right, improve=0.02546877, (0 missing)
## campaign_duration < 34.45 to the right, improve=0.01215622, (0 missing)
## mo_launched splits as -R--R-L-R--R, improve=0.01093047, (0 missing)
## Surrogate splits:
## campaign_duration < 66.325 to the right, agree=0.931, adj=0.25, (0 split)
##
## Node number 1862: 40 observations, complexity param=0.0001764781
## mean=0.4, MSE=0.24
## left son=3724 (12 obs) right son=3725 (28 obs)
## Primary splits:
## campaign_duration < 37.54 to the right, improve=0.17906750, (0 missing)
## mo_launched splits as L-RR-L-R-LL-, improve=0.13232600, (0 missing)
## reward_length < 5123 to the left, improve=0.10095580, (0 missing)
## description_length < 3073.5 to the right, improve=0.09375000, (0 missing)
## goal < 1875 to the left, improve=0.07738095, (0 missing)
## Surrogate splits:
## description_length < 2336 to the left, agree=0.750, adj=0.167, (0 split)
## reward_length < 4906 to the left, agree=0.725, adj=0.083, (0 split)
##
## Node number 1863: 147 observations, complexity param=0.0002303799
## mean=0.7142857, MSE=0.2040816
## left son=3726 (39 obs) right son=3727 (108 obs)
## Primary splits:
## description_length < 4231 to the right, improve=0.05470085, (0 missing)
## social_media_count splits as RRLL, improve=0.04500000, (0 missing)
## campaign_duration < 53.165 to the right, improve=0.02368421, (0 missing)
## mo_launched splits as R-LL-R-L-RL-, improve=0.02314815, (0 missing)
## goal < 3456 to the right, improve=0.01975453, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.741, adj=0.026, (0 split)
##
## Node number 1864: 24 observations, complexity param=0.0001035966
## mean=0.25, MSE=0.1875
## left son=3728 (17 obs) right son=3729 (7 obs)
## Primary splits:
## description_length < 4596 to the left, improve=0.22689080, (0 missing)
## reward_length < 4494 to the right, improve=0.22689080, (0 missing)
## mo_launched splits as L--RL---R--L, improve=0.08571429, (0 missing)
## goal < 374.5 to the right, improve=0.05827506, (0 missing)
## campaign_duration < 32.09 to the left, improve=0.04166667, (0 missing)
## Surrogate splits:
## campaign_duration < 34.555 to the left, agree=0.75, adj=0.143, (0 split)
##
## Node number 1865: 21 observations, complexity param=0.0001035966
## mean=0.5238095, MSE=0.2494331
## left son=3730 (14 obs) right son=3731 (7 obs)
## Primary splits:
## campaign_duration < 29.085 to the right, improve=0.22272730, (0 missing)
## goal < 712.5 to the right, improve=0.22272730, (0 missing)
## mo_launched splits as R--LR---L--L, improve=0.06136364, (0 missing)
## description_length < 3844.5 to the right, improve=0.05463287, (0 missing)
## reward_length < 4781 to the left, improve=0.02526224, (0 missing)
## Surrogate splits:
## goal < 630 to the right, agree=0.810, adj=0.429, (0 split)
## category splits as --------R---L--, agree=0.714, adj=0.143, (0 split)
##
## Node number 1872: 26 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 1873: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 1884: 25 observations
## mean=0.52, MSE=0.2496
##
## Node number 1885: 9 observations
## mean=1, MSE=0
##
## Node number 1886: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 1887: 146 observations
## mean=0.8219178, MSE=0.1463689
##
## Node number 1888: 32 observations, complexity param=0.0001612437
## mean=0.3125, MSE=0.2148438
## left son=3776 (23 obs) right son=3777 (9 obs)
## Primary splits:
## mo_launched splits as RLLLL-LRLRLR, improve=0.22845850, (0 missing)
## description_length < 4594 to the left, improve=0.08737662, (0 missing)
## social_media_count splits as RLL-, improve=0.07386913, (0 missing)
## goal < 2774.5 to the left, improve=0.07386913, (0 missing)
## campaign_duration < 33.49 to the right, improve=0.05939394, (0 missing)
##
## Node number 1889: 480 observations, complexity param=0.0002252796
## mean=0.5979167, MSE=0.2404123
## left son=3778 (420 obs) right son=3779 (60 obs)
## Primary splits:
## reward_length < 13534 to the left, improve=0.020428800, (0 missing)
## description_length < 4276.5 to the left, improve=0.013662650, (0 missing)
## mo_launched splits as RRLRLRLRLRLL, improve=0.012782810, (0 missing)
## campaign_duration < 24.945 to the left, improve=0.011218490, (0 missing)
## video_status < 0.5 to the left, improve=0.009311418, (0 missing)
##
## Node number 1890: 15 observations
## mean=0.4, MSE=0.24
##
## Node number 1891: 180 observations, complexity param=0.0001607786
## mean=0.7222222, MSE=0.2006173
## left son=3782 (81 obs) right son=3783 (99 obs)
## Primary splits:
## mo_launched splits as RLRLLRRLRRLL, improve=0.02626263, (0 missing)
## reward_length < 10384.5 to the left, improve=0.01825165, (0 missing)
## description_length < 6509.5 to the left, improve=0.01750698, (0 missing)
## goal < 2850 to the left, improve=0.01391693, (0 missing)
## campaign_duration < 30.085 to the left, improve=0.01110769, (0 missing)
## Surrogate splits:
## description_length < 5879.5 to the right, agree=0.594, adj=0.099, (0 split)
## social_media_count splits as RRLR, agree=0.572, adj=0.049, (0 split)
## campaign_duration < 49.11 to the right, agree=0.567, adj=0.037, (0 split)
## reward_length < 7339 to the left, agree=0.567, adj=0.037, (0 split)
##
## Node number 1892: 35 observations, complexity param=0.0001253412
## mean=0.6, MSE=0.24
## left son=3784 (28 obs) right son=3785 (7 obs)
## Primary splits:
## description_length < 2463.5 to the right, improve=0.16666670, (0 missing)
## category splits as L-------L---R--, improve=0.13943360, (0 missing)
## goal < 3450 to the right, improve=0.06250000, (0 missing)
## reward_length < 7491 to the left, improve=0.03490028, (0 missing)
## campaign_duration < 18.84 to the right, improve=0.01388889, (0 missing)
## Surrogate splits:
## social_media_count splits as LRL-, agree=0.829, adj=0.143, (0 split)
## mo_launched splits as -----L-L-LLR, agree=0.829, adj=0.143, (0 split)
##
## Node number 1893: 8 observations
## mean=1, MSE=0
##
## Node number 1896: 35 observations
## mean=0.3714286, MSE=0.2334694
##
## Node number 1897: 27 observations, complexity param=0.000115668
## mean=0.8148148, MSE=0.1508916
## left son=3794 (8 obs) right son=3795 (19 obs)
## Primary splits:
## reward_length < 8328 to the left, improve=0.27655500, (0 missing)
## campaign_duration < 25.515 to the left, improve=0.13740260, (0 missing)
## description_length < 5096 to the right, improve=0.07272727, (0 missing)
## social_media_count splits as RLL-, improve=0.07272727, (0 missing)
## mo_launched splits as ---LL-R-RRR-, improve=0.02344156, (0 missing)
## Surrogate splits:
## campaign_duration < 22.65 to the left, agree=0.778, adj=0.250, (0 split)
## video_status < 0.5 to the left, agree=0.778, adj=0.250, (0 split)
## social_media_count splits as RRL-, agree=0.741, adj=0.125, (0 split)
##
## Node number 1898: 114 observations, complexity param=0.0001719448
## mean=0.6403509, MSE=0.2303016
## left son=3796 (74 obs) right son=3797 (40 obs)
## Primary splits:
## campaign_duration < 28.315 to the right, improve=0.08002501, (0 missing)
## goal < 999.5 to the right, improve=0.02354714, (0 missing)
## category splits as R-------L---R--, improve=0.01786983, (0 missing)
## reward_length < 10142 to the right, improve=0.01716598, (0 missing)
## video_status < 0.5 to the left, improve=0.01603742, (0 missing)
## Surrogate splits:
## goal < 999.5 to the right, agree=0.737, adj=0.250, (0 split)
## description_length < 2620.5 to the right, agree=0.702, adj=0.150, (0 split)
## reward_length < 12967 to the left, agree=0.675, adj=0.075, (0 split)
##
## Node number 1899: 481 observations, complexity param=0.0001648558
## mean=0.7567568, MSE=0.184076
## left son=3798 (245 obs) right son=3799 (236 obs)
## Primary splits:
## goal < 1341.5 to the left, improve=0.014459280, (0 missing)
## description_length < 4789.5 to the left, improve=0.013351220, (0 missing)
## reward_length < 11492 to the left, improve=0.010799360, (0 missing)
## campaign_duration < 67.005 to the right, improve=0.008640939, (0 missing)
## video_status < 0.5 to the left, improve=0.006455309, (0 missing)
## Surrogate splits:
## social_media_count splits as LRLR, agree=0.574, adj=0.131, (0 split)
## campaign_duration < 31.985 to the right, agree=0.547, adj=0.076, (0 split)
## description_length < 2677.5 to the right, agree=0.545, adj=0.072, (0 split)
## mo_launched splits as -LLLRLLLRL--, agree=0.528, adj=0.038, (0 split)
## reward_length < 6769 to the right, agree=0.528, adj=0.038, (0 split)
##
## Node number 1904: 17 observations
## mean=0.3529412, MSE=0.2283737
##
## Node number 1905: 40 observations
## mean=0.675, MSE=0.219375
##
## Node number 1906: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 1907: 19 observations
## mean=1, MSE=0
##
## Node number 1912: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 1913: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 1926: 27 observations, complexity param=0.0001595895
## mean=0.4074074, MSE=0.2414266
## left son=3852 (16 obs) right son=3853 (11 obs)
## Primary splits:
## reward_length < 4891 to the left, improve=0.29135460, (0 missing)
## mo_launched splits as R--R---L-LLR, improve=0.10481280, (0 missing)
## goal < 3750 to the left, improve=0.03900162, (0 missing)
## social_media_count splits as LR-R, improve=0.02840909, (0 missing)
## description_length < 673 to the right, improve=0.02840909, (0 missing)
## Surrogate splits:
## goal < 2750 to the right, agree=0.741, adj=0.364, (0 split)
## description_length < 655.5 to the right, agree=0.704, adj=0.273, (0 split)
## mo_launched splits as L--L---L-LLR, agree=0.667, adj=0.182, (0 split)
## social_media_count splits as LL-R, agree=0.630, adj=0.091, (0 split)
## category splits as ----L-----L--R-, agree=0.630, adj=0.091, (0 split)
##
## Node number 1927: 54 observations, complexity param=0.0001413784
## mean=0.6666667, MSE=0.2222222
## left son=3854 (40 obs) right son=3855 (14 obs)
## Primary splits:
## description_length < 1419.5 to the right, improve=0.10803570, (0 missing)
## reward_length < 5624.5 to the right, improve=0.10389610, (0 missing)
## mo_launched splits as R--LL--R-RRR, improve=0.04812030, (0 missing)
## campaign_duration < 60.025 to the right, improve=0.03799392, (0 missing)
## social_media_count splits as LRLR, improve=0.03076923, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.759, adj=0.071, (0 split)
##
## Node number 1928: 10 observations
## mean=0, MSE=0
##
## Node number 1929: 29 observations, complexity param=0.0001102283
## mean=0.3793103, MSE=0.235434
## left son=3858 (20 obs) right son=3859 (9 obs)
## Primary splits:
## mo_launched splits as RLLLRL-LLRLR, improve=0.15782830, (0 missing)
## description_length < 277.5 to the left, improve=0.07556080, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.05937149, (0 missing)
## reward_length < 4733.5 to the left, improve=0.01770105, (0 missing)
## goal < 1125 to the right, improve=0.00962001, (0 missing)
## Surrogate splits:
## reward_length < 4268 to the right, agree=0.759, adj=0.222, (0 split)
## social_media_count splits as L-R-, agree=0.724, adj=0.111, (0 split)
## category splits as ----L-----L--R-, agree=0.724, adj=0.111, (0 split)
## goal < 900 to the right, agree=0.724, adj=0.111, (0 split)
##
## Node number 1932: 171 observations, complexity param=0.0001198046
## mean=0.5321637, MSE=0.2489655
## left son=3864 (29 obs) right son=3865 (142 obs)
## Primary splits:
## mo_launched splits as ---RRRRLRR-R, improve=0.019165520, (0 missing)
## description_length < 1963.5 to the left, improve=0.018422780, (0 missing)
## reward_length < 4755.5 to the right, improve=0.015914570, (0 missing)
## campaign_duration < 29.715 to the right, improve=0.009237047, (0 missing)
## goal < 2050 to the left, improve=0.005686430, (0 missing)
##
## Node number 1933: 58 observations, complexity param=0.0001200585
## mean=0.6896552, MSE=0.2140309
## left son=3866 (25 obs) right son=3867 (33 obs)
## Primary splits:
## reward_length < 5180.5 to the right, improve=0.10187880, (0 missing)
## mo_launched splits as ---LLLLRLL-R, improve=0.07200000, (0 missing)
## goal < 1450 to the left, improve=0.03472023, (0 missing)
## description_length < 759 to the right, improve=0.03406400, (0 missing)
## campaign_duration < 20.03 to the left, improve=0.02688889, (0 missing)
## Surrogate splits:
## mo_launched splits as ---RRRRRLR-R, agree=0.655, adj=0.20, (0 split)
## campaign_duration < 20.03 to the left, agree=0.603, adj=0.08, (0 split)
## category splits as ----L-----R----, agree=0.586, adj=0.04, (0 split)
## goal < 250 to the left, agree=0.586, adj=0.04, (0 split)
## description_length < 2380.5 to the right, agree=0.586, adj=0.04, (0 split)
##
## Node number 1934: 21 observations
## mean=0.4761905, MSE=0.2494331
##
## Node number 1935: 92 observations
## mean=0.7717391, MSE=0.1761578
##
## Node number 1936: 8 observations
## mean=0, MSE=0
##
## Node number 1937: 30 observations
## mean=0.4333333, MSE=0.2455556
##
## Node number 1938: 9 observations
## mean=0.2222222, MSE=0.1728395
##
## Node number 1939: 22 observations
## mean=0.8636364, MSE=0.1177686
##
## Node number 1944: 154 observations, complexity param=0.0001347957
## mean=0.5974026, MSE=0.2405127
## left son=3888 (13 obs) right son=3889 (141 obs)
## Primary splits:
## description_length < 3100.5 to the right, improve=0.05152881, (0 missing)
## reward_length < 8865.5 to the right, improve=0.02383196, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.01930484, (0 missing)
## goal < 325 to the right, improve=0.01755617, (0 missing)
## mo_launched splits as -RLRRRLR-L--, improve=0.01688388, (0 missing)
##
## Node number 1945: 33 observations
## mean=0.7878788, MSE=0.1671258
##
## Node number 1956: 57 observations, complexity param=0.0001696005
## mean=0.4912281, MSE=0.2499231
## left son=3912 (32 obs) right son=3913 (25 obs)
## Primary splits:
## reward_length < 5197.5 to the right, improve=0.11139320, (0 missing)
## description_length < 1138 to the left, improve=0.06208949, (0 missing)
## campaign_duration < 45.585 to the right, improve=0.03251956, (0 missing)
## mo_launched splits as --RLLL-LL-LL, improve=0.02015470, (0 missing)
## goal < 2350 to the right, improve=0.01481770, (0 missing)
## Surrogate splits:
## mo_launched splits as --RLLL-RR-LL, agree=0.702, adj=0.32, (0 split)
## description_length < 3050.5 to the left, agree=0.632, adj=0.16, (0 split)
## campaign_duration < 36.485 to the left, agree=0.579, adj=0.04, (0 split)
## goal < 2050 to the right, agree=0.579, adj=0.04, (0 split)
##
## Node number 1957: 40 observations, complexity param=0.0001696005
## mean=0.7, MSE=0.21
## left son=3914 (7 obs) right son=3915 (33 obs)
## Primary splits:
## reward_length < 4342 to the left, improve=0.31354360, (0 missing)
## campaign_duration < 38.01 to the right, improve=0.10882220, (0 missing)
## description_length < 2275 to the right, improve=0.06349206, (0 missing)
## mo_launched splits as --RLRL-RL-LL, improve=0.04897572, (0 missing)
## goal < 775 to the right, improve=0.01587302, (0 missing)
##
## Node number 1984: 22 observations
## mean=0.1363636, MSE=0.1177686
##
## Node number 1985: 55 observations, complexity param=0.000123644
## mean=0.4181818, MSE=0.2433058
## left son=3970 (24 obs) right son=3971 (31 obs)
## Primary splits:
## description_length < 720.5 to the left, improve=0.09000263, (0 missing)
## category splits as ------R---L----, improve=0.07082069, (0 missing)
## reward_length < 5301 to the left, improve=0.04498472, (0 missing)
## social_media_count splits as RLL-, improve=0.02274226, (0 missing)
## campaign_duration < 64.585 to the right, improve=0.01978781, (0 missing)
## Surrogate splits:
## mo_launched splits as -R--R-LR----, agree=0.655, adj=0.208, (0 split)
## campaign_duration < 39.04 to the left, agree=0.600, adj=0.083, (0 split)
## social_media_count splits as RRL-, agree=0.600, adj=0.083, (0 split)
## reward_length < 5778.5 to the right, agree=0.582, adj=0.042, (0 split)
##
## Node number 1992: 13 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 1993: 23 observations, complexity param=0.0001190144
## mean=0.4782609, MSE=0.2495274
## left son=3986 (16 obs) right son=3987 (7 obs)
## Primary splits:
## reward_length < 4254 to the left, improve=0.25169100, (0 missing)
## mo_launched splits as --RL-R---RRL, improve=0.16889130, (0 missing)
## description_length < 597.5 to the left, improve=0.09796037, (0 missing)
## campaign_duration < 45.95 to the right, improve=0.01658632, (0 missing)
## goal < 2100 to the right, improve=0.01539202, (0 missing)
## Surrogate splits:
## mo_launched splits as --LL-R---LRL, agree=0.783, adj=0.286, (0 split)
##
## Node number 1996: 9 observations
## mean=0, MSE=0
##
## Node number 1997: 14 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 1998: 79 observations, complexity param=0.0001633467
## mean=0.5949367, MSE=0.240987
## left son=3996 (15 obs) right son=3997 (64 obs)
## Primary splits:
## reward_length < 8113.5 to the right, improve=0.10480450, (0 missing)
## campaign_duration < 52.425 to the right, improve=0.07577135, (0 missing)
## description_length < 454.5 to the left, improve=0.03695770, (0 missing)
## category splits as ------L---R----, improve=0.02773176, (0 missing)
## goal < 999.5 to the left, improve=0.02285307, (0 missing)
## Surrogate splits:
## description_length < 1089 to the right, agree=0.823, adj=0.067, (0 split)
##
## Node number 1999: 157 observations, complexity param=0.0001440448
## mean=0.7452229, MSE=0.1898657
## left son=3998 (138 obs) right son=3999 (19 obs)
## Primary splits:
## goal < 650 to the right, improve=0.047070480, (0 missing)
## campaign_duration < 36.875 to the left, improve=0.028975290, (0 missing)
## description_length < 1066.5 to the left, improve=0.028293550, (0 missing)
## reward_length < 9008.5 to the left, improve=0.014946040, (0 missing)
## mo_launched splits as L-RR-----R-R, improve=0.004492521, (0 missing)
##
## Node number 2000: 124 observations, complexity param=0.0001373511
## mean=0.5483871, MSE=0.2476587
## left son=4000 (68 obs) right son=4001 (56 obs)
## Primary splits:
## mo_launched splits as -LR--RRL--L-, improve=0.04195612, (0 missing)
## category splits as ----L-R---L--R-, improve=0.04076230, (0 missing)
## goal < 775 to the left, improve=0.03972871, (0 missing)
## reward_length < 7367.5 to the left, improve=0.02242371, (0 missing)
## campaign_duration < 13.68 to the left, improve=0.01666821, (0 missing)
## Surrogate splits:
## description_length < 481 to the left, agree=0.613, adj=0.143, (0 split)
## reward_length < 5089 to the right, agree=0.597, adj=0.107, (0 split)
## category splits as ----L-R---L--L-, agree=0.589, adj=0.089, (0 split)
## campaign_duration < 21.875 to the right, agree=0.581, adj=0.071, (0 split)
## goal < 1300 to the right, agree=0.573, adj=0.054, (0 split)
##
## Node number 2001: 221 observations, complexity param=0.0001309726
## mean=0.678733, MSE=0.2180545
## left son=4002 (206 obs) right son=4003 (15 obs)
## Primary splits:
## reward_length < 4166.5 to the right, improve=0.021645960, (0 missing)
## goal < 2050 to the right, improve=0.021540670, (0 missing)
## description_length < 731 to the right, improve=0.019360250, (0 missing)
## campaign_duration < 23.325 to the right, improve=0.008718004, (0 missing)
## mo_launched splits as -RL--LLL--R-, improve=0.007921477, (0 missing)
## Surrogate splits:
## category splits as ----LRL---L--L-, agree=0.937, adj=0.067, (0 split)
##
## Node number 2002: 235 observations, complexity param=0.0001840924
## mean=0.7106383, MSE=0.2056315
## left son=4004 (126 obs) right son=4005 (109 obs)
## Primary splits:
## description_length < 791.5 to the right, improve=0.03933957, (0 missing)
## reward_length < 7544 to the right, improve=0.02695852, (0 missing)
## mo_launched splits as L--LL---RL-R, improve=0.01379942, (0 missing)
## campaign_duration < 34.24 to the left, improve=0.01250131, (0 missing)
## goal < 725 to the left, improve=0.01187894, (0 missing)
## Surrogate splits:
## goal < 1225 to the right, agree=0.604, adj=0.147, (0 split)
## mo_launched splits as L--RL---LL-L, agree=0.583, adj=0.101, (0 split)
## reward_length < 4182 to the right, agree=0.549, adj=0.028, (0 split)
## campaign_duration < 29.895 to the right, agree=0.545, adj=0.018, (0 split)
## category splits as ----L-L---L--R-, agree=0.540, adj=0.009, (0 split)
##
## Node number 2003: 87 observations
## mean=0.8735632, MSE=0.1104505
##
## Node number 2004: 34 observations, complexity param=0.0001459807
## mean=0.4705882, MSE=0.2491349
## left son=4008 (18 obs) right son=4009 (16 obs)
## Primary splits:
## reward_length < 9854 to the left, improve=0.16787230, (0 missing)
## description_length < 624.5 to the right, improve=0.09642094, (0 missing)
## mo_launched splits as ----L---R-LL, improve=0.08417508, (0 missing)
## goal < 3100 to the left, improve=0.05209605, (0 missing)
## social_media_count splits as RLRR, improve=0.04124579, (0 missing)
## Surrogate splits:
## description_length < 674.5 to the left, agree=0.735, adj=0.438, (0 split)
## campaign_duration < 27.635 to the right, agree=0.647, adj=0.250, (0 split)
## goal < 3550 to the left, agree=0.647, adj=0.250, (0 split)
## social_media_count splits as LLRR, agree=0.618, adj=0.188, (0 split)
## mo_launched splits as ----L---R-LR, agree=0.618, adj=0.188, (0 split)
##
## Node number 2005: 44 observations, complexity param=0.0001438023
## mean=0.7954545, MSE=0.1627066
## left son=4010 (20 obs) right son=4011 (24 obs)
## Primary splits:
## social_media_count splits as LRRR, improve=0.19566140, (0 missing)
## reward_length < 10325 to the left, improve=0.05082389, (0 missing)
## description_length < 843 to the left, improve=0.02857143, (0 missing)
## campaign_duration < 29.725 to the right, improve=0.02645503, (0 missing)
## goal < 1550 to the right, improve=0.01226783, (0 missing)
## Surrogate splits:
## goal < 1250 to the left, agree=0.636, adj=0.20, (0 split)
## reward_length < 9262.5 to the right, agree=0.636, adj=0.20, (0 split)
## description_length < 590.5 to the left, agree=0.614, adj=0.15, (0 split)
## mo_launched splits as ----R---R-LR, agree=0.591, adj=0.10, (0 split)
## campaign_duration < 15.015 to the left, agree=0.568, adj=0.05, (0 split)
##
## Node number 2006: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 2007: 174 observations
## mean=0.8563218, MSE=0.1230347
##
## Node number 2010: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 2011: 18 observations
## mean=1, MSE=0
##
## Node number 2016: 37 observations, complexity param=0.0003228011
## mean=0.4594595, MSE=0.2483565
## left son=4032 (27 obs) right son=4033 (10 obs)
## Primary splits:
## mo_launched splits as RLLLLLRLR-LL, improve=0.43572980, (0 missing)
## campaign_duration < 31.17 to the left, improve=0.12591160, (0 missing)
## reward_length < 4151 to the right, improve=0.08479412, (0 missing)
## goal < 1750 to the left, improve=0.07284080, (0 missing)
## description_length < 1480.5 to the left, improve=0.07284080, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.757, adj=0.1, (0 split)
##
## Node number 2017: 1417 observations, complexity param=0.000262354
## mean=0.7254764, MSE=0.1991604
## left son=4034 (710 obs) right son=4035 (707 obs)
## Primary splits:
## mo_launched splits as RRRRLLLLLRRL, improve=0.009055492, (0 missing)
## reward_length < 5565.5 to the left, improve=0.003955870, (0 missing)
## social_media_count splits as LRLR, improve=0.003459849, (0 missing)
## goal < 3604.5 to the right, improve=0.003377227, (0 missing)
## campaign_duration < 89.77 to the left, improve=0.001500493, (0 missing)
## Surrogate splits:
## campaign_duration < 30.035 to the left, agree=0.566, adj=0.130, (0 split)
## social_media_count splits as RLLL, agree=0.535, adj=0.068, (0 split)
## description_length < 1849.5 to the right, agree=0.533, adj=0.064, (0 split)
## reward_length < 6057.5 to the left, agree=0.519, adj=0.035, (0 split)
## goal < 2006.5 to the right, agree=0.510, adj=0.017, (0 split)
##
## Node number 2018: 50 observations, complexity param=0.0002355625
## mean=0.72, MSE=0.2016
## left son=4036 (23 obs) right son=4037 (27 obs)
## Primary splits:
## mo_launched splits as RLRRLLRRRRLL, improve=0.34373640, (0 missing)
## reward_length < 7947 to the left, improve=0.12698410, (0 missing)
## goal < 425 to the left, improve=0.04572940, (0 missing)
## description_length < 1890.5 to the right, improve=0.03174603, (0 missing)
## campaign_duration < 44.23 to the right, improve=0.01907402, (0 missing)
## Surrogate splits:
## social_media_count splits as RLRR, agree=0.64, adj=0.217, (0 split)
## reward_length < 7491.5 to the left, agree=0.64, adj=0.217, (0 split)
## description_length < 1712 to the left, agree=0.60, adj=0.130, (0 split)
## campaign_duration < 30.02 to the right, agree=0.58, adj=0.087, (0 split)
## category splits as ----------R--L-, agree=0.56, adj=0.043, (0 split)
##
## Node number 2019: 142 observations
## mean=0.8943662, MSE=0.0944753
##
## Node number 2020: 355 observations, complexity param=0.0002008804
## mean=0.715493, MSE=0.2035628
## left son=4040 (179 obs) right son=4041 (176 obs)
## Primary splits:
## reward_length < 5649.5 to the right, improve=0.026650320, (0 missing)
## goal < 3250 to the right, improve=0.020993260, (0 missing)
## social_media_count splits as RRL-, improve=0.012184570, (0 missing)
## description_length < 1962.5 to the left, improve=0.008007672, (0 missing)
## campaign_duration < 31.845 to the right, improve=0.007843021, (0 missing)
## Surrogate splits:
## description_length < 1628.5 to the right, agree=0.603, adj=0.199, (0 split)
## mo_launched splits as --RLLRLLRL--, agree=0.569, adj=0.131, (0 split)
## goal < 1575 to the right, agree=0.546, adj=0.085, (0 split)
## social_media_count splits as RLL-, agree=0.538, adj=0.068, (0 split)
## campaign_duration < 33.065 to the left, agree=0.530, adj=0.051, (0 split)
##
## Node number 2021: 186 observations, complexity param=0.0001771349
## mean=0.8387097, MSE=0.1352758
## left son=4042 (11 obs) right son=4043 (175 obs)
## Primary splits:
## description_length < 2137.5 to the right, improve=0.06857542, (0 missing)
## reward_length < 4804.5 to the left, improve=0.03342312, (0 missing)
## goal < 2050 to the right, improve=0.02277094, (0 missing)
## usa < 0.5 to the left, improve=0.02065197, (0 missing)
## campaign_duration < 74.74 to the right, improve=0.02065197, (0 missing)
## Surrogate splits:
## category splits as -LR-R-R----R--R, agree=0.946, adj=0.091, (0 split)
##
## Node number 2022: 96 observations, complexity param=0.0001591987
## mean=0.7291667, MSE=0.1974826
## left son=4044 (69 obs) right son=4045 (27 obs)
## Primary splits:
## description_length < 4496 to the left, improve=0.07671073, (0 missing)
## social_media_count splits as RRLR, improve=0.06379760, (0 missing)
## mo_launched splits as LLLLRLLLRLLL, improve=0.06341463, (0 missing)
## reward_length < 8107.5 to the left, improve=0.03598681, (0 missing)
## usa < 0.5 to the right, improve=0.01772894, (0 missing)
## Surrogate splits:
## category splits as ---RLLL--------, agree=0.729, adj=0.037, (0 split)
## reward_length < 9031 to the left, agree=0.729, adj=0.037, (0 split)
##
## Node number 2023: 650 observations, complexity param=0.0001591987
## mean=0.8569231, MSE=0.1226059
## left son=4046 (608 obs) right son=4047 (42 obs)
## Primary splits:
## goal < 520 to the right, improve=0.008014525, (0 missing)
## reward_length < 4529 to the left, improve=0.007433408, (0 missing)
## mo_launched splits as RLRRLRLLLRLL, improve=0.006206292, (0 missing)
## description_length < 2264 to the right, improve=0.005547975, (0 missing)
## category splits as -RRRLRL--R----R, improve=0.005300504, (0 missing)
##
## Node number 2024: 101 observations, complexity param=0.0001123551
## mean=0.6633663, MSE=0.2233114
## left son=4048 (39 obs) right son=4049 (62 obs)
## Primary splits:
## social_media_count splits as RLLR, improve=0.04394608, (0 missing)
## campaign_duration < 60.02 to the left, improve=0.04365270, (0 missing)
## description_length < 3177 to the right, improve=0.03199331, (0 missing)
## reward_length < 11134 to the left, improve=0.02146823, (0 missing)
## mo_launched splits as ---LR-L-LLR-, improve=0.01500538, (0 missing)
## Surrogate splits:
## description_length < 1651 to the left, agree=0.644, adj=0.077, (0 split)
## goal < 3650 to the right, agree=0.624, adj=0.026, (0 split)
## reward_length < 15957.5 to the right, agree=0.624, adj=0.026, (0 split)
##
## Node number 2025: 373 observations, complexity param=0.0001628544
## mean=0.8042895, MSE=0.1574079
## left son=4050 (244 obs) right son=4051 (129 obs)
## Primary splits:
## social_media_count splits as LRLL, improve=0.030271120, (0 missing)
## goal < 1960 to the right, improve=0.020237720, (0 missing)
## reward_length < 15934.5 to the left, improve=0.013166980, (0 missing)
## campaign_duration < 59.74 to the left, improve=0.011119340, (0 missing)
## description_length < 1150 to the right, improve=0.004653916, (0 missing)
## Surrogate splits:
## description_length < 3990 to the left, agree=0.665, adj=0.031, (0 split)
## campaign_duration < 59.99 to the left, agree=0.657, adj=0.008, (0 split)
##
## Node number 2034: 41 observations, complexity param=0.0001982897
## mean=0.5853659, MSE=0.2427127
## left son=4068 (31 obs) right son=4069 (10 obs)
## Primary splits:
## mo_launched splits as -R-LLLLLRLRR, improve=0.22849460, (0 missing)
## description_length < 5894.5 to the left, improve=0.19921880, (0 missing)
## campaign_duration < 20.21 to the left, improve=0.15098670, (0 missing)
## goal < 999.5 to the right, improve=0.08378825, (0 missing)
## social_media_count splits as RRL-, improve=0.04420120, (0 missing)
## Surrogate splits:
## description_length < 6187 to the left, agree=0.78, adj=0.1, (0 split)
##
## Node number 2035: 195 observations
## mean=0.825641, MSE=0.1439579
##
## Node number 2036: 44 observations, complexity param=0.0001124323
## mean=0.5909091, MSE=0.2417355
## left son=4072 (10 obs) right son=4073 (34 obs)
## Primary splits:
## mo_launched splits as -------R--RL, improve=0.10296630, (0 missing)
## goal < 3302.5 to the left, improve=0.09445123, (0 missing)
## reward_length < 5632.5 to the left, improve=0.04340308, (0 missing)
## description_length < 1516.5 to the left, improve=0.04285375, (0 missing)
## campaign_duration < 28.305 to the right, improve=0.04285375, (0 missing)
## Surrogate splits:
## social_media_count splits as RRL-, agree=0.818, adj=0.2, (0 split)
## description_length < 3822.5 to the right, agree=0.795, adj=0.1, (0 split)
##
## Node number 2037: 37 observations
## mean=0.9459459, MSE=0.05113221
##
## Node number 2040: 90 observations, complexity param=0.0001323152
## mean=0.7222222, MSE=0.2006173
## left son=4080 (7 obs) right son=4081 (83 obs)
## Primary splits:
## category splits as --L-L-R---R--L-, improve=0.08010062, (0 missing)
## campaign_duration < 24.995 to the right, improve=0.04350853, (0 missing)
## mo_launched splits as ----R-R-L-R-, improve=0.02738211, (0 missing)
## reward_length < 7898 to the right, improve=0.02307692, (0 missing)
## goal < 925 to the right, improve=0.01969231, (0 missing)
## Surrogate splits:
## goal < 475 to the left, agree=0.933, adj=0.143, (0 split)
##
## Node number 2041: 179 observations
## mean=0.877095, MSE=0.1077994
##
## Node number 2232: 21 observations
## mean=0, MSE=0
##
## Node number 2233: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 2284: 19 observations
## mean=0, MSE=0
##
## Node number 2285: 67 observations
## mean=0.2985075, MSE=0.2094008
##
## Node number 2290: 41 observations
## mean=0.2195122, MSE=0.1713266
##
## Node number 2291: 18 observations
## mean=0.5, MSE=0.25
##
## Node number 2298: 80 observations, complexity param=0.0001743257
## mean=0.35, MSE=0.2275
## left son=4596 (44 obs) right son=4597 (36 obs)
## Primary splits:
## reward_length < 3621.5 to the right, improve=0.08091908, (0 missing)
## campaign_duration < 28.12 to the right, improve=0.07778496, (0 missing)
## mo_launched splits as R-RRLR---RRL, improve=0.05563187, (0 missing)
## goal < 5250 to the right, improve=0.04395604, (0 missing)
## description_length < 2160 to the left, improve=0.01518119, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RRRL---LLL, agree=0.625, adj=0.167, (0 split)
## goal < 5250 to the right, agree=0.625, adj=0.167, (0 split)
## campaign_duration < 28.78 to the right, agree=0.588, adj=0.083, (0 split)
## description_length < 2210.5 to the left, agree=0.588, adj=0.083, (0 split)
## social_media_count splits as LLRR, agree=0.575, adj=0.056, (0 split)
##
## Node number 2299: 79 observations, complexity param=0.000104793
## mean=0.5443038, MSE=0.2480372
## left son=4598 (57 obs) right son=4599 (22 obs)
## Primary splits:
## mo_launched splits as L-LLRL---LLR, improve=0.05209377, (0 missing)
## campaign_duration < 30.49 to the left, improve=0.03365850, (0 missing)
## description_length < 3447.5 to the right, improve=0.03213905, (0 missing)
## goal < 5067 to the right, improve=0.02330177, (0 missing)
## reward_length < 4579 to the left, improve=0.02149878, (0 missing)
## Surrogate splits:
## campaign_duration < 83.465 to the left, agree=0.734, adj=0.045, (0 split)
## category splits as L---------L--R-, agree=0.734, adj=0.045, (0 split)
##
## Node number 2506: 26 observations, complexity param=0.0001494703
## mean=0.3846154, MSE=0.2366864
## left son=5012 (12 obs) right son=5013 (14 obs)
## Primary splits:
## mo_launched splits as R-LRLRLLL-R-, improve=0.32872020, (0 missing)
## reward_length < 4375 to the left, improve=0.17794120, (0 missing)
## description_length < 2389.5 to the left, improve=0.09097744, (0 missing)
## campaign_duration < 41.475 to the left, improve=0.08015152, (0 missing)
## goal < 15750 to the right, improve=0.01522556, (0 missing)
## Surrogate splits:
## reward_length < 4345 to the left, agree=0.731, adj=0.417, (0 split)
## campaign_duration < 38.5 to the left, agree=0.692, adj=0.333, (0 split)
## goal < 8150 to the left, agree=0.692, adj=0.333, (0 split)
## description_length < 2286.5 to the left, agree=0.654, adj=0.250, (0 split)
## social_media_count splits as LRR-, agree=0.615, adj=0.167, (0 split)
##
## Node number 2507: 31 observations, complexity param=0.0001494703
## mean=0.6451613, MSE=0.2289282
## left son=5014 (15 obs) right son=5015 (16 obs)
## Primary splits:
## description_length < 1956.5 to the left, improve=0.24613640, (0 missing)
## mo_launched splits as R-RLRLRRR-L-, improve=0.23725300, (0 missing)
## reward_length < 4210 to the right, improve=0.09818182, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.05976732, (0 missing)
## goal < 8686.25 to the left, improve=0.05976732, (0 missing)
## Surrogate splits:
## campaign_duration < 58.655 to the right, agree=0.645, adj=0.267, (0 split)
## mo_launched splits as R-RLRLRRR-L-, agree=0.645, adj=0.267, (0 split)
## reward_length < 3808.5 to the left, agree=0.645, adj=0.267, (0 split)
## goal < 12394.5 to the right, agree=0.613, adj=0.200, (0 split)
## social_media_count splits as RRL-, agree=0.548, adj=0.067, (0 split)
##
## Node number 2508: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 2509: 28 observations
## mean=0.75, MSE=0.1875
##
## Node number 2522: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 2523: 9 observations
## mean=1, MSE=0
##
## Node number 2524: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 2525: 33 observations
## mean=0.6969697, MSE=0.2112029
##
## Node number 2526: 115 observations, complexity param=0.0001117706
## mean=0.7652174, MSE=0.1796597
## left son=5052 (15 obs) right son=5053 (100 obs)
## Primary splits:
## mo_launched splits as RRRRRRRLRLRR, improve=0.04489338, (0 missing)
## campaign_duration < 57.385 to the right, improve=0.03409091, (0 missing)
## description_length < 2223.5 to the right, improve=0.02670035, (0 missing)
## social_media_count splits as RLL-, improve=0.02548087, (0 missing)
## reward_length < 2562 to the left, improve=0.01447010, (0 missing)
## Surrogate splits:
## campaign_duration < 17 to the left, agree=0.878, adj=0.067, (0 split)
##
## Node number 2527: 28 observations
## mean=0.9285714, MSE=0.06632653
##
## Node number 2582: 21 observations
## mean=0, MSE=0
##
## Node number 2583: 67 observations
## mean=0.3432836, MSE=0.22544
##
## Node number 2586: 16 observations
## mean=0, MSE=0
##
## Node number 2587: 269 observations, complexity param=0.0001303732
## mean=0.267658, MSE=0.1960172
## left son=5174 (84 obs) right son=5175 (185 obs)
## Primary splits:
## mo_launched splits as LLRRLRRRRRLR, improve=0.01838391, (0 missing)
## description_length < 1921.5 to the left, improve=0.01558258, (0 missing)
## campaign_duration < 59.545 to the right, improve=0.01529896, (0 missing)
## usa < 0.5 to the left, improve=0.01411128, (0 missing)
## category splits as L-------L---LR-, improve=0.01355264, (0 missing)
## Surrogate splits:
## campaign_duration < 17.28 to the left, agree=0.691, adj=0.012, (0 split)
## reward_length < 11350 to the right, agree=0.691, adj=0.012, (0 split)
##
## Node number 2588: 228 observations, complexity param=0.0001009297
## mean=0.2587719, MSE=0.191809
## left son=5176 (84 obs) right son=5177 (144 obs)
## Primary splits:
## mo_launched splits as RR--R-RL-LRL, improve=0.01418518, (0 missing)
## reward_length < 6941 to the left, improve=0.01406892, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.01380931, (0 missing)
## goal < 9999.5 to the left, improve=0.01105786, (0 missing)
## description_length < 2771 to the left, improve=0.01046459, (0 missing)
## Surrogate splits:
## reward_length < 10180 to the right, agree=0.662, adj=0.083, (0 split)
## category splits as R-------R---RL-, agree=0.645, adj=0.036, (0 split)
##
## Node number 2589: 78 observations, complexity param=0.000119573
## mean=0.4102564, MSE=0.2419461
## left son=5178 (52 obs) right son=5179 (26 obs)
## Primary splits:
## reward_length < 9502.5 to the left, improve=0.05740489, (0 missing)
## category splits as R-------L---RL-, improve=0.05326087, (0 missing)
## mo_launched splits as LR--R-RL-RRR, improve=0.04350414, (0 missing)
## goal < 13177 to the left, improve=0.03055713, (0 missing)
## campaign_duration < 49.56 to the right, improve=0.01929965, (0 missing)
## Surrogate splits:
## goal < 9875 to the right, agree=0.692, adj=0.077, (0 split)
## description_length < 4512.5 to the left, agree=0.679, adj=0.038, (0 split)
##
## Node number 2590: 88 observations, complexity param=0.0001487692
## mean=0.3522727, MSE=0.2281767
## left son=5180 (31 obs) right son=5181 (57 obs)
## Primary splits:
## reward_length < 6730 to the left, improve=0.08693654, (0 missing)
## goal < 12237.5 to the right, improve=0.06170803, (0 missing)
## mo_launched splits as --RL-L--R---, improve=0.04437971, (0 missing)
## campaign_duration < 47.71 to the right, improve=0.01660962, (0 missing)
## description_length < 3073 to the left, improve=0.01575671, (0 missing)
## Surrogate splits:
## campaign_duration < 24.08 to the left, agree=0.670, adj=0.065, (0 split)
## description_length < 2548.5 to the left, agree=0.670, adj=0.065, (0 split)
## mo_launched splits as --RR-L--R---, agree=0.659, adj=0.032, (0 split)
## category splits as ------------RL-, agree=0.659, adj=0.032, (0 split)
## goal < 13309.5 to the right, agree=0.659, adj=0.032, (0 split)
##
## Node number 2591: 80 observations, complexity param=0.0001487692
## mean=0.5125, MSE=0.2498437
## left son=5182 (65 obs) right son=5183 (15 obs)
## Primary splits:
## social_media_count splits as LRLR, improve=0.07634579, (0 missing)
## reward_length < 9197 to the right, improve=0.04366636, (0 missing)
## description_length < 2223 to the left, improve=0.02049170, (0 missing)
## campaign_duration < 44.89 to the left, improve=0.02039915, (0 missing)
## goal < 14500 to the left, improve=0.01955529, (0 missing)
##
## Node number 2594: 20 observations
## mean=0, MSE=0
##
## Node number 2595: 69 observations, complexity param=0.0001145255
## mean=0.2753623, MSE=0.1995379
## left son=5190 (12 obs) right son=5191 (57 obs)
## Primary splits:
## goal < 172500 to the right, improve=0.08000000, (0 missing)
## campaign_duration < 42.79 to the right, improve=0.07206897, (0 missing)
## description_length < 6691.5 to the left, improve=0.04474532, (0 missing)
## reward_length < 6772.5 to the left, improve=0.03420556, (0 missing)
## mo_launched splits as R-LRL--LL---, improve=0.01649197, (0 missing)
##
## Node number 2600: 109 observations
## mean=0.1559633, MSE=0.1316388
##
## Node number 2601: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 2602: 41 observations
## mean=0.195122, MSE=0.1570494
##
## Node number 2603: 78 observations
## mean=0.4358974, MSE=0.2458909
##
## Node number 2604: 171 observations, complexity param=0.0002064971
## mean=0.380117, MSE=0.2356281
## left son=5208 (84 obs) right son=5209 (87 obs)
## Primary splits:
## campaign_duration < 30.28 to the left, improve=0.04630846, (0 missing)
## video_status < 0.5 to the left, improve=0.04627981, (0 missing)
## usa < 0.5 to the left, improve=0.02821220, (0 missing)
## reward_length < 6257.5 to the left, improve=0.02357596, (0 missing)
## mo_launched splits as -R-L--L-LL-L, improve=0.01850537, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-L--L-LL-R, agree=0.620, adj=0.226, (0 split)
## reward_length < 7012.5 to the left, agree=0.567, adj=0.119, (0 split)
## goal < 14250 to the right, agree=0.550, adj=0.083, (0 split)
## category splits as R-------L---R--, agree=0.544, adj=0.071, (0 split)
## description_length < 5942 to the left, agree=0.544, adj=0.071, (0 split)
##
## Node number 2605: 23 observations
## mean=0.7391304, MSE=0.1928166
##
## Node number 2616: 119 observations, complexity param=0.0001486531
## mean=0.3613445, MSE=0.2307747
## left son=5232 (103 obs) right son=5233 (16 obs)
## Primary splits:
## description_length < 5283 to the right, improve=0.04679163, (0 missing)
## campaign_duration < 39.56 to the right, improve=0.04454030, (0 missing)
## goal < 14500 to the right, improve=0.02170963, (0 missing)
## reward_length < 9768 to the right, improve=0.01494709, (0 missing)
## social_media_count splits as LRL-, improve=0.01294102, (0 missing)
##
## Node number 2617: 11 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 2618: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 2619: 91 observations, complexity param=0.0001210678
## mean=0.5934066, MSE=0.2412752
## left son=5238 (52 obs) right son=5239 (39 obs)
## Primary splits:
## campaign_duration < 30.215 to the left, improve=0.04821488, (0 missing)
## description_length < 5686 to the left, improve=0.03249009, (0 missing)
## social_media_count splits as LRRL, improve=0.03128128, (0 missing)
## usa < 0.5 to the right, improve=0.02402402, (0 missing)
## goal < 28750 to the right, improve=0.02207207, (0 missing)
## Surrogate splits:
## mo_launched splits as LR--L--L-R-L, agree=0.637, adj=0.154, (0 split)
## description_length < 14790 to the left, agree=0.615, adj=0.103, (0 split)
## reward_length < 7473.5 to the right, agree=0.615, adj=0.103, (0 split)
## social_media_count splits as LLLR, agree=0.582, adj=0.026, (0 split)
## video_status < 0.5 to the right, agree=0.582, adj=0.026, (0 split)
##
## Node number 2626: 69 observations
## mean=0.173913, MSE=0.1436673
##
## Node number 2627: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 2658: 17 observations
## mean=0.1176471, MSE=0.1038062
##
## Node number 2659: 327 observations, complexity param=0.0001262147
## mean=0.3608563, MSE=0.230639
## left son=5318 (267 obs) right son=5319 (60 obs)
## Primary splits:
## social_media_count splits as LRR-, improve=0.010908470, (0 missing)
## description_length < 9555 to the left, improve=0.008175388, (0 missing)
## usa < 0.5 to the left, improve=0.007692439, (0 missing)
## reward_length < 6703 to the left, improve=0.005724203, (0 missing)
## campaign_duration < 48.06 to the right, improve=0.005235656, (0 missing)
## Surrogate splits:
## description_length < 940.5 to the right, agree=0.82, adj=0.017, (0 split)
##
## Node number 2660: 76 observations
## mean=0.25, MSE=0.1875
##
## Node number 2661: 235 observations, complexity param=0.0001762652
## mean=0.4553191, MSE=0.2480036
## left son=5322 (8 obs) right son=5323 (227 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.02946035, (0 missing)
## reward_length < 5427.5 to the left, improve=0.02771299, (0 missing)
## goal < 4997 to the right, improve=0.02558124, (0 missing)
## description_length < 4508 to the right, improve=0.02165866, (0 missing)
## campaign_duration < 21.65 to the left, improve=0.01807877, (0 missing)
##
## Node number 2662: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 2663: 80 observations, complexity param=0.0001405671
## mean=0.6, MSE=0.24
## left son=5326 (52 obs) right son=5327 (28 obs)
## Primary splits:
## campaign_duration < 31.83 to the left, improve=0.05048077, (0 missing)
## description_length < 5849 to the right, improve=0.04659189, (0 missing)
## reward_length < 7064.5 to the left, improve=0.03879218, (0 missing)
## category splits as --------R---L--, improve=0.02750913, (0 missing)
## goal < 7225 to the left, improve=0.01937046, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.675, adj=0.071, (0 split)
## usa < 0.5 to the right, agree=0.662, adj=0.036, (0 split)
## mo_launched splits as -L-RL--LL-L-, agree=0.662, adj=0.036, (0 split)
## goal < 8562.5 to the left, agree=0.662, adj=0.036, (0 split)
## description_length < 5471.5 to the right, agree=0.662, adj=0.036, (0 split)
##
## Node number 2664: 26 observations
## mean=0.1153846, MSE=0.102071
##
## Node number 2665: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 2666: 23 observations
## mean=0.2173913, MSE=0.1701323
##
## Node number 2667: 173 observations, complexity param=0.0001481675
## mean=0.5202312, MSE=0.2495907
## left son=5334 (7 obs) right son=5335 (166 obs)
## Primary splits:
## reward_length < 8933 to the right, improve=0.02406056, (0 missing)
## description_length < 4254 to the left, improve=0.02271881, (0 missing)
## goal < 7900 to the left, improve=0.02084466, (0 missing)
## campaign_duration < 20.195 to the left, improve=0.01952671, (0 missing)
## mo_launched splits as L-----RLRRRR, improve=0.01636223, (0 missing)
##
## Node number 2668: 14 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 2669: 56 observations, complexity param=0.0001480224
## mean=0.5535714, MSE=0.2471301
## left son=5338 (47 obs) right son=5339 (9 obs)
## Primary splits:
## mo_launched splits as -LRLLL------, improve=0.08712270, (0 missing)
## description_length < 892.5 to the right, improve=0.08712270, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.07268817, (0 missing)
## goal < 7100 to the right, improve=0.07180698, (0 missing)
## social_media_count splits as RLL-, improve=0.06215054, (0 missing)
## Surrogate splits:
## description_length < 740 to the right, agree=0.857, adj=0.111, (0 split)
##
## Node number 2670: 118 observations, complexity param=0.000101404
## mean=0.6610169, MSE=0.2240735
## left son=5340 (91 obs) right son=5341 (27 obs)
## Primary splits:
## description_length < 5786 to the left, improve=0.03132077, (0 missing)
## social_media_count splits as LRL-, improve=0.02944083, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.02823454, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.02423077, (0 missing)
## reward_length < 5913 to the right, improve=0.01812130, (0 missing)
##
## Node number 2671: 7 observations
## mean=1, MSE=0
##
## Node number 2672: 26 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 2673: 35 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 2674: 94 observations
## mean=0.4574468, MSE=0.2481892
##
## Node number 2675: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 2686: 15 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 2687: 179 observations, complexity param=0.0001024705
## mean=0.7374302, MSE=0.1936269
## left son=5374 (20 obs) right son=5375 (159 obs)
## Primary splits:
## campaign_duration < 27.53 to the left, improve=0.02282160, (0 missing)
## mo_launched splits as LLRL---LLL--, improve=0.02132550, (0 missing)
## description_length < 1915.5 to the right, improve=0.02106867, (0 missing)
## social_media_count splits as RLRL, improve=0.01807126, (0 missing)
## reward_length < 11039.5 to the right, improve=0.01206357, (0 missing)
##
## Node number 2722: 21 observations
## mean=0.0952381, MSE=0.0861678
##
## Node number 2723: 65 observations, complexity param=0.0001331054
## mean=0.4, MSE=0.24
## left son=5446 (36 obs) right son=5447 (29 obs)
## Primary splits:
## campaign_duration < 30.215 to the left, improve=0.04613665, (0 missing)
## reward_length < 19075.5 to the right, improve=0.04003268, (0 missing)
## goal < 47500 to the left, improve=0.03453136, (0 missing)
## description_length < 15570 to the left, improve=0.01997041, (0 missing)
## social_media_count splits as RRL-, improve=0.01315789, (0 missing)
## Surrogate splits:
## description_length < 14882.5 to the left, agree=0.692, adj=0.310, (0 split)
## goal < 52500 to the left, agree=0.677, adj=0.276, (0 split)
## social_media_count splits as LLR-, agree=0.615, adj=0.138, (0 split)
## reward_length < 13991.5 to the right, agree=0.615, adj=0.138, (0 split)
##
## Node number 2724: 36 observations
## mean=0.1388889, MSE=0.1195988
##
## Node number 2725: 22 observations, complexity param=0.0001219481
## mean=0.4545455, MSE=0.2479339
## left son=5450 (10 obs) right son=5451 (12 obs)
## Primary splits:
## reward_length < 12292.5 to the left, improve=0.21777780, (0 missing)
## mo_launched splits as --L-RRLRR-L-, improve=0.18285710, (0 missing)
## description_length < 5860 to the left, improve=0.09642857, (0 missing)
## goal < 45000 to the right, improve=0.03333333, (0 missing)
## social_media_count splits as LRL-, improve=0.02571429, (0 missing)
## Surrogate splits:
## description_length < 6426.5 to the right, agree=0.773, adj=0.5, (0 split)
## mo_launched splits as --L-RRRRR-L-, agree=0.727, adj=0.4, (0 split)
## social_media_count splits as LRL-, agree=0.682, adj=0.3, (0 split)
## video_status < 0.5 to the left, agree=0.682, adj=0.3, (0 split)
## campaign_duration < 26.445 to the left, agree=0.636, adj=0.2, (0 split)
##
## Node number 2726: 58 observations, complexity param=0.0001998927
## mean=0.3103448, MSE=0.2140309
## left son=5452 (30 obs) right son=5453 (28 obs)
## Primary splits:
## reward_length < 17237.5 to the left, improve=0.15685190, (0 missing)
## mo_launched splits as L-R-RLRRR-R-, improve=0.06176471, (0 missing)
## description_length < 8918 to the right, improve=0.05347222, (0 missing)
## goal < 375000 to the left, improve=0.05159990, (0 missing)
## campaign_duration < 31.53 to the left, improve=0.02784091, (0 missing)
## Surrogate splits:
## mo_launched splits as R-L-LLLRR-L-, agree=0.638, adj=0.250, (0 split)
## goal < 154500 to the right, agree=0.621, adj=0.214, (0 split)
## campaign_duration < 30.03 to the left, agree=0.586, adj=0.143, (0 split)
## description_length < 8276.5 to the right, agree=0.586, adj=0.143, (0 split)
## social_media_count splits as LRR-, agree=0.569, adj=0.107, (0 split)
##
## Node number 2727: 106 observations, complexity param=0.0001451602
## mean=0.5566038, MSE=0.246796
## left son=5454 (53 obs) right son=5455 (53 obs)
## Primary splits:
## mo_launched splits as R-R-RLLLL-R-, improve=0.04363505, (0 missing)
## reward_length < 20513.5 to the left, improve=0.04151016, (0 missing)
## campaign_duration < 32.005 to the left, improve=0.03616506, (0 missing)
## description_length < 7365 to the right, improve=0.02587776, (0 missing)
## category splits as L-------R---L--, improve=0.02310989, (0 missing)
## Surrogate splits:
## reward_length < 19881.5 to the left, agree=0.594, adj=0.189, (0 split)
## goal < 35250 to the right, agree=0.566, adj=0.132, (0 split)
## description_length < 11401 to the left, agree=0.566, adj=0.132, (0 split)
## category splits as R-------L---L--, agree=0.547, adj=0.094, (0 split)
## usa < 0.5 to the right, agree=0.528, adj=0.057, (0 split)
##
## Node number 2736: 23 observations
## mean=0.173913, MSE=0.1436673
##
## Node number 2737: 34 observations, complexity param=0.0001498951
## mean=0.5, MSE=0.25
## left son=5474 (19 obs) right son=5475 (15 obs)
## Primary splits:
## mo_launched splits as RL--R-L-RLL-, improve=0.17192980, (0 missing)
## reward_length < 34383 to the right, improve=0.12857140, (0 missing)
## category splits as L-------R---LR-, improve=0.07692308, (0 missing)
## description_length < 12183.5 to the right, improve=0.06060606, (0 missing)
## goal < 47500 to the left, improve=0.04761905, (0 missing)
## Surrogate splits:
## reward_length < 33521.5 to the right, agree=0.706, adj=0.333, (0 split)
## goal < 387242 to the left, agree=0.676, adj=0.267, (0 split)
## description_length < 13487.5 to the left, agree=0.647, adj=0.200, (0 split)
## category splits as L-------L---LR-, agree=0.618, adj=0.133, (0 split)
## campaign_duration < 30.02 to the right, agree=0.588, adj=0.067, (0 split)
##
## Node number 2752: 45 observations
## mean=0.1555556, MSE=0.131358
##
## Node number 2753: 14 observations
## mean=0.6428571, MSE=0.2295918
##
## Node number 2754: 152 observations, complexity param=0.0001496983
## mean=0.3947368, MSE=0.2389197
## left son=5508 (114 obs) right son=5509 (38 obs)
## Primary splits:
## mo_launched splits as -LRLRLLL-LL-, improve=0.04734300, (0 missing)
## goal < 7900 to the left, improve=0.04438443, (0 missing)
## description_length < 3481 to the left, improve=0.02000914, (0 missing)
## category splits as R-----------L--, improve=0.01825967, (0 missing)
## usa < 0.5 to the left, improve=0.01117779, (0 missing)
## Surrogate splits:
## description_length < 1046.5 to the right, agree=0.763, adj=0.053, (0 split)
## social_media_count splits as LLLR, agree=0.757, adj=0.026, (0 split)
##
## Node number 2755: 100 observations, complexity param=0.0001496983
## mean=0.51, MSE=0.2499
## left son=5510 (23 obs) right son=5511 (77 obs)
## Primary splits:
## social_media_count splits as RLR-, improve=0.07418642, (0 missing)
## mo_launched splits as -RLRLRRR-LR-, improve=0.05204729, (0 missing)
## reward_length < 11944.5 to the right, improve=0.02334785, (0 missing)
## campaign_duration < 32.245 to the left, improve=0.02225746, (0 missing)
## description_length < 3796 to the left, improve=0.01264906, (0 missing)
## Surrogate splits:
## reward_length < 11573 to the left, agree=0.78, adj=0.043, (0 split)
##
## Node number 2758: 15 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 2759: 33 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 2760: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 2761: 14 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 2762: 16 observations
## mean=0.5625, MSE=0.2460938
##
## Node number 2763: 9 observations
## mean=1, MSE=0
##
## Node number 2770: 178 observations, complexity param=0.0001362407
## mean=0.505618, MSE=0.2499684
## left son=5540 (27 obs) right son=5541 (151 obs)
## Primary splits:
## description_length < 10453.5 to the right, improve=0.03134224, (0 missing)
## reward_length < 17274.5 to the right, improve=0.01821775, (0 missing)
## goal < 17750 to the right, improve=0.01722639, (0 missing)
## campaign_duration < 50.74 to the right, improve=0.01226330, (0 missing)
## category splits as R-----------L--, improve=0.01205742, (0 missing)
## Surrogate splits:
## reward_length < 21441 to the right, agree=0.871, adj=0.148, (0 split)
##
## Node number 2771: 61 observations, complexity param=0.0001244094
## mean=0.6721311, MSE=0.2203709
## left son=5542 (9 obs) right son=5543 (52 obs)
## Primary splits:
## campaign_duration < 41.47 to the right, improve=0.09015009, (0 missing)
## category splits as L-----------R--, improve=0.08721160, (0 missing)
## goal < 5625 to the right, improve=0.05605543, (0 missing)
## mo_launched splits as --LRRR-R-RLR, improve=0.04364723, (0 missing)
## description_length < 13187 to the left, improve=0.02887838, (0 missing)
## Surrogate splits:
## reward_length < 56791 to the right, agree=0.885, adj=0.222, (0 split)
## mo_launched splits as --RRRR-R-RRL, agree=0.869, adj=0.111, (0 split)
##
## Node number 2776: 16 observations
## mean=0.1875, MSE=0.1523438
##
## Node number 2777: 43 observations, complexity param=0.0001625835
## mean=0.7209302, MSE=0.2011898
## left son=5554 (7 obs) right son=5555 (36 obs)
## Primary splits:
## campaign_duration < 40.78 to the right, improve=0.18306240, (0 missing)
## description_length < 6689.5 to the left, improve=0.17878730, (0 missing)
## reward_length < 12361.5 to the left, improve=0.05545315, (0 missing)
## mo_launched splits as LR----R-R---, improve=0.05261028, (0 missing)
## goal < 14250 to the right, improve=0.02710573, (0 missing)
##
## Node number 2784: 156 observations, complexity param=0.0001680759
## mean=0.4551282, MSE=0.2479865
## left son=5568 (106 obs) right son=5569 (50 obs)
## Primary splits:
## mo_launched splits as LRLLRRLLRLLL, improve=0.03992121, (0 missing)
## social_media_count splits as RRL-, improve=0.03924201, (0 missing)
## campaign_duration < 32.09 to the left, improve=0.03524502, (0 missing)
## usa < 0.5 to the left, improve=0.02631533, (0 missing)
## reward_length < 11625.5 to the right, improve=0.01895251, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.686, adj=0.02, (0 split)
##
## Node number 2785: 21 observations, complexity param=0.0001875995
## mean=0.7619048, MSE=0.1814059
## left son=5570 (8 obs) right son=5571 (13 obs)
## Primary splits:
## mo_launched splits as --LRRLRRRRRL, improve=0.5078125, (0 missing)
## campaign_duration < 28.355 to the left, improve=0.1562500, (0 missing)
## goal < 15500 to the right, improve=0.1313636, (0 missing)
## description_length < 6981.5 to the left, improve=0.1313636, (0 missing)
## reward_length < 13012 to the right, improve=0.0250000, (0 missing)
## Surrogate splits:
## reward_length < 12689.5 to the left, agree=0.762, adj=0.375, (0 split)
## description_length < 4035.5 to the left, agree=0.714, adj=0.250, (0 split)
##
## Node number 2792: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 2793: 52 observations, complexity param=0.0001225609
## mean=0.5576923, MSE=0.2466716
## left son=5586 (43 obs) right son=5587 (9 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.09307362, (0 missing)
## description_length < 3002 to the right, improve=0.07421289, (0 missing)
## mo_launched splits as -LL--R-L-R--, improve=0.06663335, (0 missing)
## goal < 9250 to the right, improve=0.06013660, (0 missing)
## reward_length < 15245 to the right, improve=0.04095846, (0 missing)
##
## Node number 2794: 10 observations
## mean=0.4, MSE=0.24
##
## Node number 2795: 54 observations
## mean=0.8518519, MSE=0.1262003
##
## Node number 2808: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 2809: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 2852: 45 observations, complexity param=0.0001089235
## mean=0.1111111, MSE=0.09876543
## left son=5704 (32 obs) right son=5705 (13 obs)
## Primary splits:
## campaign_duration < 58.665 to the left, improve=0.30769230, (0 missing)
## social_media_count splits as LRL-, improve=0.05686090, (0 missing)
## goal < 64000 to the right, improve=0.04222973, (0 missing)
## reward_length < 8625 to the left, improve=0.03125000, (0 missing)
## description_length < 6488.5 to the right, improve=0.01680672, (0 missing)
## Surrogate splits:
## description_length < 5000 to the right, agree=0.756, adj=0.154, (0 split)
##
## Node number 2853: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 2950: 28 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 2951: 35 observations, complexity param=0.0001936838
## mean=0.5714286, MSE=0.244898
## left son=5902 (12 obs) right son=5903 (23 obs)
## Primary splits:
## campaign_duration < 32.755 to the right, improve=0.22010870, (0 missing)
## social_media_count splits as LRLR, improve=0.17633330, (0 missing)
## description_length < 1547 to the left, improve=0.11149690, (0 missing)
## mo_launched splits as --R--RL-L---, improve=0.06167763, (0 missing)
## category splits as ------L---R----, improve=0.04632675, (0 missing)
## Surrogate splits:
## social_media_count splits as RRLR, agree=0.686, adj=0.083, (0 split)
## mo_launched splits as --R--RL-R---, agree=0.686, adj=0.083, (0 split)
## description_length < 1645 to the right, agree=0.686, adj=0.083, (0 split)
##
## Node number 2992: 230 observations, complexity param=0.0001341032
## mean=0.3565217, MSE=0.229414
## left son=5984 (23 obs) right son=5985 (207 obs)
## Primary splits:
## social_media_count splits as RRLL, improve=0.02475646, (0 missing)
## campaign_duration < 50.62 to the right, improve=0.01615082, (0 missing)
## reward_length < 6918 to the left, improve=0.01076096, (0 missing)
## goal < 17750 to the right, improve=0.01069097, (0 missing)
## description_length < 857.5 to the left, improve=0.01041269, (0 missing)
## Surrogate splits:
## campaign_duration < 16.245 to the left, agree=0.904, adj=0.043, (0 split)
##
## Node number 2993: 180 observations, complexity param=0.0002304778
## mean=0.5055556, MSE=0.2499691
## left son=5986 (56 obs) right son=5987 (124 obs)
## Primary splits:
## reward_length < 5937 to the left, improve=0.04994671, (0 missing)
## goal < 11543.5 to the right, improve=0.02788268, (0 missing)
## campaign_duration < 21.005 to the right, improve=0.02000930, (0 missing)
## description_length < 1805.5 to the left, improve=0.01707442, (0 missing)
## category splits as ------R---L----, improve=0.01232130, (0 missing)
## Surrogate splits:
## goal < 15250 to the right, agree=0.711, adj=0.071, (0 split)
##
## Node number 2996: 119 observations, complexity param=0.0001587067
## mean=0.3781513, MSE=0.2351529
## left son=5992 (60 obs) right son=5993 (59 obs)
## Primary splits:
## goal < 5050 to the right, improve=0.053750020, (0 missing)
## reward_length < 6739 to the right, improve=0.024461240, (0 missing)
## description_length < 950 to the right, improve=0.014714710, (0 missing)
## campaign_duration < 43.795 to the right, improve=0.011622520, (0 missing)
## social_media_count splits as LRRL, improve=0.005896806, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RL--LL---L, agree=0.597, adj=0.186, (0 split)
## reward_length < 5349 to the left, agree=0.580, adj=0.153, (0 split)
## category splits as ----L-L---R----, agree=0.571, adj=0.136, (0 split)
## social_media_count splits as RRLL, agree=0.563, adj=0.119, (0 split)
## description_length < 895.5 to the right, agree=0.563, adj=0.119, (0 split)
##
## Node number 2997: 130 observations, complexity param=0.0002013969
## mean=0.5615385, MSE=0.246213
## left son=5994 (9 obs) right son=5995 (121 obs)
## Primary splits:
## reward_length < 5017.5 to the left, improve=0.061290850, (0 missing)
## campaign_duration < 36.94 to the right, improve=0.041011730, (0 missing)
## description_length < 330.5 to the left, improve=0.035353870, (0 missing)
## goal < 7999.5 to the left, improve=0.006488825, (0 missing)
## mo_launched splits as -R--RR--RRL-, improve=0.003482472, (0 missing)
##
## Node number 2998: 611 observations, complexity param=0.0002390147
## mean=0.594108, MSE=0.2411437
## left son=5996 (400 obs) right son=5997 (211 obs)
## Primary splits:
## reward_length < 7442.5 to the left, improve=0.012023570, (0 missing)
## mo_launched splits as RRRLRLLRRLRL, improve=0.011555100, (0 missing)
## category splits as ------R---L----, improve=0.005278974, (0 missing)
## description_length < 1809 to the right, improve=0.004531106, (0 missing)
## campaign_duration < 13.73 to the right, improve=0.004340857, (0 missing)
## Surrogate splits:
## social_media_count splits as LLRR, agree=0.676, adj=0.062, (0 split)
## goal < 4472 to the right, agree=0.656, adj=0.005, (0 split)
## description_length < 1884.5 to the left, agree=0.656, adj=0.005, (0 split)
##
## Node number 2999: 27 observations
## mean=0.9259259, MSE=0.06858711
##
## Node number 3000: 25 observations, complexity param=0.0001096348
## mean=0.24, MSE=0.1824
## left son=6000 (18 obs) right son=6001 (7 obs)
## Primary splits:
## description_length < 669 to the right, improve=0.23419660, (0 missing)
## social_media_count splits as RLRL, improve=0.09575074, (0 missing)
## goal < 11000 to the right, improve=0.03412023, (0 missing)
## reward_length < 12706.5 to the right, improve=0.02721547, (0 missing)
## campaign_duration < 31.04 to the right, improve=0.01315789, (0 missing)
##
## Node number 3001: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 3002: 114 observations, complexity param=0.000149019
## mean=0.5614035, MSE=0.2462296
## left son=6004 (66 obs) right son=6005 (48 obs)
## Primary splits:
## mo_launched splits as R-L-RLRRLLLR, improve=0.03272727, (0 missing)
## campaign_duration < 29.56 to the right, improve=0.02860804, (0 missing)
## description_length < 37 to the right, improve=0.02323765, (0 missing)
## goal < 6750 to the left, improve=0.01593769, (0 missing)
## reward_length < 10216 to the right, improve=0.01485749, (0 missing)
## Surrogate splits:
## description_length < 965.5 to the left, agree=0.605, adj=0.062, (0 split)
## category splits as --R-L-L---LR---, agree=0.596, adj=0.042, (0 split)
## reward_length < 17262.5 to the left, agree=0.596, adj=0.042, (0 split)
## campaign_duration < 59.995 to the left, agree=0.588, adj=0.021, (0 split)
## goal < 15500 to the left, agree=0.588, adj=0.021, (0 split)
##
## Node number 3003: 56 observations, complexity param=0.0001330918
## mean=0.7678571, MSE=0.1782526
## left son=6006 (21 obs) right son=6007 (35 obs)
## Primary splits:
## mo_launched splits as R-L-LRRLRRRL, improve=0.12987480, (0 missing)
## social_media_count splits as LLRL, improve=0.06572295, (0 missing)
## campaign_duration < 30.695 to the right, improve=0.04308289, (0 missing)
## description_length < 849.5 to the left, improve=0.03492181, (0 missing)
## reward_length < 10511 to the right, improve=0.02735404, (0 missing)
## Surrogate splits:
## category splits as ----R-L---R----, agree=0.696, adj=0.190, (0 split)
## description_length < 529 to the left, agree=0.661, adj=0.095, (0 split)
## reward_length < 9805 to the left, agree=0.661, adj=0.095, (0 split)
## campaign_duration < 48.2 to the right, agree=0.643, adj=0.048, (0 split)
## social_media_count splits as RRRL, agree=0.643, adj=0.048, (0 split)
##
## Node number 3004: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3005: 48 observations, complexity param=0.0001866282
## mean=0.625, MSE=0.234375
## left son=6010 (32 obs) right son=6011 (16 obs)
## Primary splits:
## reward_length < 11222.5 to the right, improve=0.20833330, (0 missing)
## campaign_duration < 24.935 to the left, improve=0.12000000, (0 missing)
## mo_launched splits as RLLRRLLLRLLR, improve=0.11326600, (0 missing)
## goal < 13750 to the left, improve=0.05333333, (0 missing)
## category splits as ------R---L----, improve=0.04537815, (0 missing)
## Surrogate splits:
## mo_launched splits as RLLLLLLLLLLR, agree=0.708, adj=0.125, (0 split)
## description_length < 1309 to the right, agree=0.708, adj=0.125, (0 split)
## campaign_duration < 59.705 to the left, agree=0.688, adj=0.063, (0 split)
##
## Node number 3006: 166 observations, complexity param=0.0001545966
## mean=0.6807229, MSE=0.2173392
## left son=6012 (114 obs) right son=6013 (52 obs)
## Primary splits:
## reward_length < 11022 to the right, improve=0.03383441, (0 missing)
## social_media_count splits as LRLL, improve=0.02089645, (0 missing)
## campaign_duration < 29.155 to the right, improve=0.01607001, (0 missing)
## description_length < 1837 to the right, improve=0.01201894, (0 missing)
## goal < 4650 to the right, improve=0.01142942, (0 missing)
## Surrogate splits:
## description_length < 1863.5 to the left, agree=0.723, adj=0.115, (0 split)
## campaign_duration < 19.115 to the right, agree=0.711, adj=0.077, (0 split)
## goal < 4950 to the right, agree=0.705, adj=0.058, (0 split)
##
## Node number 3007: 162 observations, complexity param=0.0001262203
## mean=0.8271605, MSE=0.142966
## left son=6014 (23 obs) right son=6015 (139 obs)
## Primary splits:
## campaign_duration < 59.64 to the right, improve=0.035439670, (0 missing)
## goal < 6065.95 to the right, improve=0.028227460, (0 missing)
## description_length < 1179 to the left, improve=0.018549210, (0 missing)
## category splits as --R-RRL---R----, improve=0.015929910, (0 missing)
## reward_length < 15939 to the left, improve=0.009577031, (0 missing)
## Surrogate splits:
## reward_length < 9746 to the left, agree=0.877, adj=0.13, (0 split)
##
## Node number 3008: 62 observations, complexity param=0.0001314054
## mean=0.1451613, MSE=0.1240895
## left son=6016 (51 obs) right son=6017 (11 obs)
## Primary splits:
## reward_length < 13415.5 to the left, improve=0.16637330, (0 missing)
## mo_launched splits as RRRLRLLLRLRR, improve=0.13099730, (0 missing)
## goal < 44000 to the right, improve=0.05419510, (0 missing)
## description_length < 3579.5 to the right, improve=0.03927226, (0 missing)
## video_status < 0.5 to the left, improve=0.02161235, (0 missing)
##
## Node number 3009: 229 observations, complexity param=0.0002572943
## mean=0.3624454, MSE=0.2310787
## left son=6018 (106 obs) right son=6019 (123 obs)
## Primary splits:
## reward_length < 8833.5 to the left, improve=0.05119379, (0 missing)
## mo_launched splits as LRLRRRRRLRRL, improve=0.03799627, (0 missing)
## social_media_count splits as LLRL, improve=0.02240885, (0 missing)
## goal < 48500 to the right, improve=0.02151380, (0 missing)
## description_length < 4201 to the left, improve=0.02015596, (0 missing)
## Surrogate splits:
## description_length < 2815 to the left, agree=0.633, adj=0.208, (0 split)
## mo_launched splits as LRRLRLRRLRRR, agree=0.603, adj=0.142, (0 split)
## campaign_duration < 59.995 to the right, agree=0.568, adj=0.066, (0 split)
## goal < 28825 to the left, agree=0.555, adj=0.038, (0 split)
## social_media_count splits as LRRL, agree=0.550, adj=0.028, (0 split)
##
## Node number 3010: 255 observations, complexity param=0.0003110854
## mean=0.4, MSE=0.24
## left son=6020 (203 obs) right son=6021 (52 obs)
## Primary splits:
## social_media_count splits as LLRR, improve=0.04951370, (0 missing)
## reward_length < 13686.5 to the left, improve=0.03950617, (0 missing)
## mo_launched splits as LLLLLLLLLLRR, improve=0.03074218, (0 missing)
## video_status < 0.5 to the left, improve=0.02216312, (0 missing)
## description_length < 2037 to the left, improve=0.01487065, (0 missing)
##
## Node number 3011: 520 observations, complexity param=0.0002660963
## mean=0.5557692, MSE=0.2468898
## left son=6022 (327 obs) right son=6023 (193 obs)
## Primary splits:
## mo_launched splits as LRRLLLLRLRLR, improve=0.02018968, (0 missing)
## campaign_duration < 45.025 to the right, improve=0.01803995, (0 missing)
## description_length < 2956.5 to the left, improve=0.01592248, (0 missing)
## goal < 15660 to the right, improve=0.01460587, (0 missing)
## social_media_count splits as RRLR, improve=0.01311946, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.633, adj=0.010, (0 split)
## reward_length < 4870 to the right, agree=0.633, adj=0.010, (0 split)
## campaign_duration < 90.48 to the left, agree=0.631, adj=0.005, (0 split)
##
## Node number 3012: 51 observations, complexity param=0.0001302223
## mean=0.4509804, MSE=0.2475971
## left son=6024 (12 obs) right son=6025 (39 obs)
## Primary splits:
## description_length < 2680 to the left, improve=0.10045390, (0 missing)
## goal < 49000 to the right, improve=0.05019709, (0 missing)
## mo_launched splits as ----L-RR-L-L, improve=0.04101597, (0 missing)
## reward_length < 25131 to the left, improve=0.03737060, (0 missing)
## category splits as ------L---R----, improve=0.03734566, (0 missing)
##
## Node number 3013: 57 observations, complexity param=0.0002063242
## mean=0.7368421, MSE=0.1939058
## left son=6026 (22 obs) right son=6027 (35 obs)
## Primary splits:
## campaign_duration < 33.035 to the right, improve=0.18183670, (0 missing)
## description_length < 3807.5 to the right, improve=0.08376144, (0 missing)
## social_media_count splits as LLRR, improve=0.03104308, (0 missing)
## reward_length < 19070 to the left, improve=0.02517422, (0 missing)
## mo_launched splits as ----L-RR-R-L, improve=0.01766807, (0 missing)
## Surrogate splits:
## reward_length < 19332 to the left, agree=0.684, adj=0.182, (0 split)
## mo_launched splits as ----L-RR-R-L, agree=0.667, adj=0.136, (0 split)
## video_status < 0.5 to the left, agree=0.649, adj=0.091, (0 split)
## goal < 14731 to the left, agree=0.649, adj=0.091, (0 split)
## social_media_count splits as RRLR, agree=0.632, adj=0.045, (0 split)
##
## Node number 3014: 9 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 3015: 106 observations, complexity param=0.0001021543
## mean=0.8301887, MSE=0.1409754
## left son=6030 (11 obs) right son=6031 (95 obs)
## Primary splits:
## goal < 42500 to the right, improve=0.06658934, (0 missing)
## mo_launched splits as LRLL-L--L-L-, improve=0.04467085, (0 missing)
## reward_length < 33167.5 to the left, improve=0.03112648, (0 missing)
## description_length < 2610.5 to the right, improve=0.03112648, (0 missing)
## campaign_duration < 52.715 to the right, improve=0.02567515, (0 missing)
## Surrogate splits:
## description_length < 1977 to the left, agree=0.915, adj=0.182, (0 split)
##
## Node number 3016: 36 observations, complexity param=0.0001696791
## mean=0.3055556, MSE=0.2121914
## left son=6032 (23 obs) right son=6033 (13 obs)
## Primary splits:
## description_length < 6296.5 to the right, improve=0.25570080, (0 missing)
## mo_launched splits as RRLLLLLRRRRL, improve=0.16923080, (0 missing)
## social_media_count splits as LRRR, improve=0.03272727, (0 missing)
## goal < 16750 to the right, improve=0.03030303, (0 missing)
## campaign_duration < 44.24 to the left, improve=0.03011196, (0 missing)
## Surrogate splits:
## mo_launched splits as RLLLLLLRLRLL, agree=0.833, adj=0.538, (0 split)
## social_media_count splits as LLRL, agree=0.667, adj=0.077, (0 split)
## reward_length < 8086.5 to the right, agree=0.667, adj=0.077, (0 split)
##
## Node number 3017: 52 observations, complexity param=0.0001302149
## mean=0.5576923, MSE=0.2466716
## left son=6034 (27 obs) right son=6035 (25 obs)
## Primary splits:
## mo_launched splits as R-LRLRLLRRLL, improve=0.09888611, (0 missing)
## goal < 20500 to the right, improve=0.06013660, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.04580437, (0 missing)
## description_length < 5880.5 to the right, improve=0.04497751, (0 missing)
## reward_length < 19285.5 to the left, improve=0.02448776, (0 missing)
## Surrogate splits:
## reward_length < 11441.5 to the right, agree=0.635, adj=0.24, (0 split)
## social_media_count splits as LRRL, agree=0.615, adj=0.20, (0 split)
## campaign_duration < 29.745 to the left, agree=0.577, adj=0.12, (0 split)
## goal < 19450 to the left, agree=0.558, adj=0.08, (0 split)
## description_length < 5542 to the right, agree=0.558, adj=0.08, (0 split)
##
## Node number 3020: 33 observations, complexity param=0.0001211865
## mean=0.3636364, MSE=0.231405
## left son=6040 (9 obs) right son=6041 (24 obs)
## Primary splits:
## campaign_duration < 42.95 to the right, improve=0.10333990, (0 missing)
## social_media_count splits as RRL-, improve=0.07875000, (0 missing)
## reward_length < 6782.5 to the right, improve=0.07875000, (0 missing)
## mo_launched splits as --L-LLRRL-R-, improve=0.05252101, (0 missing)
## description_length < 9512 to the left, improve=0.05023548, (0 missing)
## Surrogate splits:
## goal < 40000 to the right, agree=0.788, adj=0.222, (0 split)
## description_length < 11182.5 to the right, agree=0.758, adj=0.111, (0 split)
##
## Node number 3021: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 3022: 377 observations, complexity param=0.0002061482
## mean=0.7108753, MSE=0.2055316
## left son=6044 (153 obs) right son=6045 (224 obs)
## Primary splits:
## goal < 25465 to the right, improve=0.03094466, (0 missing)
## reward_length < 14742.5 to the right, improve=0.02885216, (0 missing)
## mo_launched splits as RLRLLLLLLLRR, improve=0.02184056, (0 missing)
## social_media_count splits as RRLR, improve=0.01388776, (0 missing)
## video_status < 0.5 to the left, improve=0.01384588, (0 missing)
## Surrogate splits:
## description_length < 12818.5 to the right, agree=0.613, adj=0.046, (0 split)
## mo_launched splits as RRRRRRRRRLRR, agree=0.605, adj=0.026, (0 split)
## social_media_count splits as RRLL, agree=0.599, adj=0.013, (0 split)
## reward_length < 16308 to the right, agree=0.599, adj=0.013, (0 split)
##
## Node number 3023: 155 observations, complexity param=0.0001528161
## mean=0.8322581, MSE=0.1396046
## left son=6046 (74 obs) right son=6047 (81 obs)
## Primary splits:
## mo_launched splits as LLRRLRLRRRLL, improve=0.06879151, (0 missing)
## description_length < 15325.5 to the right, improve=0.04500901, (0 missing)
## social_media_count splits as LRRL, improve=0.02943800, (0 missing)
## goal < 17000 to the right, improve=0.01927270, (0 missing)
## campaign_duration < 59.405 to the left, improve=0.01845180, (0 missing)
## Surrogate splits:
## reward_length < 23833.5 to the left, agree=0.600, adj=0.162, (0 split)
## description_length < 7029.5 to the right, agree=0.594, adj=0.149, (0 split)
## campaign_duration < 32.42 to the right, agree=0.568, adj=0.095, (0 split)
## goal < 30025 to the right, agree=0.555, adj=0.068, (0 split)
## social_media_count splits as RRLR, agree=0.535, adj=0.027, (0 split)
##
## Node number 3026: 15 observations
## mean=0.4, MSE=0.24
##
## Node number 3027: 719 observations, complexity param=0.0001480169
## mean=0.635605, MSE=0.2316113
## left son=6054 (688 obs) right son=6055 (31 obs)
## Primary splits:
## reward_length < 5150 to the right, improve=0.005678404, (0 missing)
## mo_launched splits as RRLRLRLRLLLR, improve=0.005181154, (0 missing)
## description_length < 3755.5 to the left, improve=0.004658564, (0 missing)
## campaign_duration < 76.45 to the right, improve=0.004049516, (0 missing)
## goal < 4600 to the left, improve=0.001806993, (0 missing)
##
## Node number 3030: 88 observations, complexity param=0.0001495628
## mean=0.6931818, MSE=0.2126808
## left son=6060 (38 obs) right son=6061 (50 obs)
## Primary splits:
## mo_launched splits as RRLRLRRLRLRL, improve=0.09949957, (0 missing)
## social_media_count splits as RLRR, improve=0.07684997, (0 missing)
## description_length < 8443.5 to the right, improve=0.06746380, (0 missing)
## campaign_duration < 59.955 to the right, improve=0.04004077, (0 missing)
## reward_length < 8615 to the right, improve=0.03869872, (0 missing)
## Surrogate splits:
## social_media_count splits as RLRL, agree=0.636, adj=0.158, (0 split)
## description_length < 7930 to the right, agree=0.625, adj=0.132, (0 split)
## campaign_duration < 88.83 to the right, agree=0.602, adj=0.079, (0 split)
## goal < 9987 to the left, agree=0.591, adj=0.053, (0 split)
## usa < 0.5 to the left, agree=0.580, adj=0.026, (0 split)
##
## Node number 3031: 184 observations
## mean=0.826087, MSE=0.1436673
##
## Node number 3032: 16 observations
## mean=0.125, MSE=0.109375
##
## Node number 3033: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 3034: 36 observations, complexity param=0.0001847887
## mean=0.5, MSE=0.25
## left son=6068 (20 obs) right son=6069 (16 obs)
## Primary splits:
## description_length < 3286 to the right, improve=0.20000000, (0 missing)
## mo_launched splits as LRLR--LRLRRR, improve=0.16387960, (0 missing)
## reward_length < 11688 to the left, improve=0.05555556, (0 missing)
## goal < 5322.5 to the left, improve=0.03703704, (0 missing)
## campaign_duration < 30.51 to the right, improve=0.01785714, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLR--LRLRLL, agree=0.778, adj=0.500, (0 split)
## campaign_duration < 29.98 to the right, agree=0.694, adj=0.312, (0 split)
## goal < 10750 to the left, agree=0.639, adj=0.187, (0 split)
## social_media_count splits as LLRL, agree=0.611, adj=0.125, (0 split)
## reward_length < 8631.5 to the right, agree=0.583, adj=0.063, (0 split)
##
## Node number 3035: 44 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 3036: 1523 observations, complexity param=0.0002684924
## mean=0.7163493, MSE=0.203193
## left son=6072 (428 obs) right son=6073 (1095 obs)
## Primary splits:
## reward_length < 7332.5 to the left, improve=0.005847438, (0 missing)
## usa < 0.5 to the left, improve=0.004748779, (0 missing)
## goal < 9052 to the right, improve=0.004486900, (0 missing)
## campaign_duration < 22.575 to the left, improve=0.004454254, (0 missing)
## mo_launched splits as RRLRLRLRLLLL, improve=0.003446402, (0 missing)
## Surrogate splits:
## campaign_duration < 22.93 to the left, agree=0.72, adj=0.002, (0 split)
##
## Node number 3037: 237 observations, complexity param=0.0002237785
## mean=0.835443, MSE=0.137478
## left son=6074 (7 obs) right son=6075 (230 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.06690121, (0 missing)
## mo_launched splits as RRRLLRLRLRRL, improve=0.05205483, (0 missing)
## reward_length < 6731 to the left, improve=0.01668178, (0 missing)
## goal < 8185 to the right, improve=0.01668178, (0 missing)
## category splits as ------R---L----, improve=0.01564377, (0 missing)
##
## Node number 3038: 244 observations, complexity param=0.0001390319
## mean=0.7622951, MSE=0.1812013
## left son=6076 (89 obs) right son=6077 (155 obs)
## Primary splits:
## social_media_count splits as RLLL, improve=0.038768890, (0 missing)
## campaign_duration < 36.155 to the right, improve=0.023663830, (0 missing)
## description_length < 1959 to the left, improve=0.018153580, (0 missing)
## reward_length < 24028.5 to the right, improve=0.009033590, (0 missing)
## goal < 6550 to the left, improve=0.008611653, (0 missing)
## Surrogate splits:
## campaign_duration < 39.815 to the right, agree=0.643, adj=0.022, (0 split)
## description_length < 6730 to the right, agree=0.643, adj=0.022, (0 split)
## goal < 4742.5 to the left, agree=0.639, adj=0.011, (0 split)
##
## Node number 3039: 332 observations, complexity param=0.000138674
## mean=0.8463855, MSE=0.1300171
## left son=6078 (22 obs) right son=6079 (310 obs)
## Primary splits:
## goal < 11925 to the right, improve=0.024076310, (0 missing)
## reward_length < 23034 to the left, improve=0.011634270, (0 missing)
## description_length < 2614 to the right, improve=0.010906920, (0 missing)
## campaign_duration < 38.595 to the left, improve=0.010404150, (0 missing)
## mo_launched splits as L---L--RLLRL, improve=0.004764025, (0 missing)
##
## Node number 3092: 19 observations
## mean=0, MSE=0
##
## Node number 3093: 204 observations, complexity param=0.000116584
## mean=0.2009804, MSE=0.1605873
## left son=6186 (171 obs) right son=6187 (33 obs)
## Primary splits:
## description_length < 729.5 to the right, improve=0.02105106, (0 missing)
## campaign_duration < 27.5 to the right, improve=0.01982351, (0 missing)
## category splits as --------R---LR-, improve=0.01080353, (0 missing)
## goal < 1945 to the right, improve=0.01016239, (0 missing)
## mo_launched splits as RR-RR-L--LLR, improve=0.01014409, (0 missing)
## Surrogate splits:
## reward_length < 1433.5 to the right, agree=0.848, adj=0.061, (0 split)
## social_media_count splits as LLLR, agree=0.843, adj=0.030, (0 split)
##
## Node number 3094: 103 observations
## mean=0.2621359, MSE=0.1934207
##
## Node number 3095: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 3098: 15 observations
## mean=0.06666667, MSE=0.06222222
##
## Node number 3099: 105 observations, complexity param=0.0001665416
## mean=0.3809524, MSE=0.2358277
## left son=6198 (89 obs) right son=6199 (16 obs)
## Primary splits:
## reward_length < 2994.5 to the left, improve=0.10382450, (0 missing)
## campaign_duration < 29.985 to the right, improve=0.02851244, (0 missing)
## mo_launched splits as --R--L-RR---, improve=0.02644231, (0 missing)
## description_length < 780.5 to the right, improve=0.02403846, (0 missing)
## video_status < 0.5 to the left, improve=0.02077610, (0 missing)
##
## Node number 3110: 63 observations, complexity param=0.0001283513
## mean=0.3650794, MSE=0.2317964
## left son=6220 (15 obs) right son=6221 (48 obs)
## Primary splits:
## mo_launched splits as RRRLRRRRLLRR, improve=0.07240489, (0 missing)
## description_length < 4870 to the right, improve=0.03616848, (0 missing)
## campaign_duration < 41.31 to the right, improve=0.03177694, (0 missing)
## goal < 3225 to the left, improve=0.03141304, (0 missing)
## reward_length < 3026.5 to the right, improve=0.02928940, (0 missing)
## Surrogate splits:
## reward_length < 3877 to the right, agree=0.810, adj=0.200, (0 split)
## campaign_duration < 33.29 to the left, agree=0.778, adj=0.067, (0 split)
##
## Node number 3111: 10 observations
## mean=0.8, MSE=0.16
##
## Node number 3128: 20 observations
## mean=0.1, MSE=0.09
##
## Node number 3129: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 3130: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 3131: 30 observations, complexity param=0.0001389883
## mean=0.7, MSE=0.21
## left son=6262 (12 obs) right son=6263 (18 obs)
## Primary splits:
## category splits as --------L---RL-, improve=0.25485010, (0 missing)
## reward_length < 3743 to the left, improve=0.12052860, (0 missing)
## mo_launched splits as L--R--LRLL--, improve=0.05643739, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.05303030, (0 missing)
## description_length < 2864.5 to the right, improve=0.02607197, (0 missing)
## Surrogate splits:
## mo_launched splits as R--R--RRRL--, agree=0.667, adj=0.167, (0 split)
## description_length < 3157.5 to the right, agree=0.667, adj=0.167, (0 split)
## social_media_count splits as RLR-, agree=0.633, adj=0.083, (0 split)
## reward_length < 3435 to the left, agree=0.633, adj=0.083, (0 split)
##
## Node number 3132: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 3133: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 3148: 326 observations, complexity param=0.0001352428
## mean=0.3128834, MSE=0.2149874
## left son=6296 (58 obs) right son=6297 (268 obs)
## Primary splits:
## campaign_duration < 29.995 to the left, improve=0.015286250, (0 missing)
## reward_length < 3017.5 to the left, improve=0.013027850, (0 missing)
## video_status < 0.5 to the left, improve=0.011581660, (0 missing)
## description_length < 1065 to the left, improve=0.010548140, (0 missing)
## social_media_count splits as RRLR, improve=0.009258457, (0 missing)
## Surrogate splits:
## description_length < 394.5 to the left, agree=0.825, adj=0.017, (0 split)
##
## Node number 3149: 93 observations, complexity param=0.0001027917
## mean=0.4623656, MSE=0.2485837
## left son=6298 (28 obs) right son=6299 (65 obs)
## Primary splits:
## category splits as L---R-----R----, improve=0.03442090, (0 missing)
## reward_length < 3905 to the right, improve=0.03342656, (0 missing)
## social_media_count splits as RLLL, improve=0.02739958, (0 missing)
## description_length < 1015 to the right, improve=0.02108269, (0 missing)
## goal < 3250 to the right, improve=0.01953488, (0 missing)
## Surrogate splits:
## reward_length < 2205 to the left, agree=0.742, adj=0.143, (0 split)
## description_length < 1218.5 to the right, agree=0.710, adj=0.036, (0 split)
##
## Node number 3154: 13 observations
## mean=0.2307692, MSE=0.1775148
##
## Node number 3155: 10 observations
## mean=0.7, MSE=0.21
##
## Node number 3156: 16 observations
## mean=0.0625, MSE=0.05859375
##
## Node number 3157: 40 observations, complexity param=0.0001099321
## mean=0.375, MSE=0.234375
## left son=6314 (25 obs) right son=6315 (15 obs)
## Primary splits:
## description_length < 479.5 to the left, improve=0.06417778, (0 missing)
## campaign_duration < 45.3 to the left, improve=0.04038232, (0 missing)
## reward_length < 3417.5 to the left, improve=0.03589744, (0 missing)
## category splits as R---------L----, improve=0.03492063, (0 missing)
## mo_launched splits as -LRR-L-R---R, improve=0.03004444, (0 missing)
## Surrogate splits:
## reward_length < 3927 to the left, agree=0.675, adj=0.133, (0 split)
## campaign_duration < 18.065 to the right, agree=0.650, adj=0.067, (0 split)
## social_media_count splits as LLRL, agree=0.650, adj=0.067, (0 split)
##
## Node number 3158: 42 observations, complexity param=0.0001126356
## mean=0.4285714, MSE=0.244898
## left son=6316 (34 obs) right son=6317 (8 obs)
## Primary splits:
## description_length < 290.5 to the right, improve=0.09926471, (0 missing)
## reward_length < 3178.5 to the left, improve=0.06388152, (0 missing)
## campaign_duration < 20.695 to the right, improve=0.06313131, (0 missing)
## goal < 1450 to the right, improve=0.04166667, (0 missing)
## mo_launched splits as R---R-L-LLL-, improve=0.03750000, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.857, adj=0.25, (0 split)
##
## Node number 3159: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 3162: 198 observations, complexity param=0.0001472286
## mean=0.4393939, MSE=0.2463269
## left son=6324 (80 obs) right son=6325 (118 obs)
## Primary splits:
## mo_launched splits as LR-RRLRL-L-R, improve=0.028575430, (0 missing)
## reward_length < 3337.5 to the right, improve=0.016895570, (0 missing)
## goal < 1175 to the right, improve=0.011988470, (0 missing)
## description_length < 963.5 to the right, improve=0.011412640, (0 missing)
## campaign_duration < 50.295 to the right, improve=0.008645122, (0 missing)
## Surrogate splits:
## campaign_duration < 51.17 to the right, agree=0.626, adj=0.075, (0 split)
## reward_length < 716 to the left, agree=0.611, adj=0.038, (0 split)
## goal < 1625 to the right, agree=0.606, adj=0.025, (0 split)
## description_length < 598.5 to the left, agree=0.606, adj=0.025, (0 split)
##
## Node number 3163: 55 observations, complexity param=0.0001684563
## mean=0.7090909, MSE=0.206281
## left son=6326 (11 obs) right son=6327 (44 obs)
## Primary splits:
## campaign_duration < 44.775 to the right, improve=0.14463140, (0 missing)
## mo_launched splits as RR-LLLLL-R-L, improve=0.09141293, (0 missing)
## description_length < 975.5 to the right, improve=0.08979701, (0 missing)
## video_status < 0.5 to the left, improve=0.07236945, (0 missing)
## goal < 1273.5 to the right, improve=0.02951601, (0 missing)
##
## Node number 3164: 26 observations, complexity param=0.000114616
## mean=0.5, MSE=0.25
## left son=6328 (7 obs) right son=6329 (19 obs)
## Primary splits:
## description_length < 815 to the left, improve=0.18796990, (0 missing)
## social_media_count splits as LRRR, improve=0.06766917, (0 missing)
## campaign_duration < 15.885 to the right, improve=0.05882353, (0 missing)
## goal < 1550 to the right, improve=0.02777778, (0 missing)
## reward_length < 1909 to the left, improve=0.02777778, (0 missing)
## Surrogate splits:
## goal < 1705 to the right, agree=0.808, adj=0.286, (0 split)
## social_media_count splits as RRRL, agree=0.769, adj=0.143, (0 split)
##
## Node number 3165: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 3172: 16 observations
## mean=0.0625, MSE=0.05859375
##
## Node number 3173: 76 observations, complexity param=0.0001315161
## mean=0.3947368, MSE=0.2389197
## left son=6346 (23 obs) right son=6347 (53 obs)
## Primary splits:
## reward_length < 2215.5 to the right, improve=0.05712689, (0 missing)
## goal < 2125 to the right, improve=0.04912532, (0 missing)
## social_media_count splits as LRRL, improve=0.04204845, (0 missing)
## campaign_duration < 45.52 to the left, improve=0.04135401, (0 missing)
## mo_launched splits as -R-----L-RLR, improve=0.03342674, (0 missing)
## Surrogate splits:
## campaign_duration < 6.26 to the left, agree=0.724, adj=0.087, (0 split)
## description_length < 1373.5 to the left, agree=0.724, adj=0.087, (0 split)
## social_media_count splits as RRRL, agree=0.711, adj=0.043, (0 split)
##
## Node number 3174: 136 observations, complexity param=0.0001765153
## mean=0.4558824, MSE=0.2480536
## left son=6348 (111 obs) right son=6349 (25 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.03077955, (0 missing)
## mo_launched splits as L-LRRRL-L---, improve=0.03049627, (0 missing)
## campaign_duration < 59.13 to the right, improve=0.02946217, (0 missing)
## description_length < 1314 to the right, improve=0.02612919, (0 missing)
## video_status < 0.5 to the left, improve=0.02259159, (0 missing)
## Surrogate splits:
## description_length < 1269.5 to the right, agree=0.831, adj=0.08, (0 split)
##
## Node number 3175: 43 observations, complexity param=0.0001693191
## mean=0.6976744, MSE=0.2109248
## left son=6350 (11 obs) right son=6351 (32 obs)
## Primary splits:
## social_media_count splits as RL--, improve=0.18184730, (0 missing)
## mo_launched splits as R-RRLLR-R---, improve=0.10978160, (0 missing)
## campaign_duration < 21.23 to the left, improve=0.10437870, (0 missing)
## description_length < 1668.5 to the left, improve=0.05661561, (0 missing)
## reward_length < 1395.5 to the left, improve=0.05613831, (0 missing)
## Surrogate splits:
## goal < 2900 to the right, agree=0.791, adj=0.182, (0 split)
## category splits as R---L-----R----, agree=0.767, adj=0.091, (0 split)
## description_length < 1359 to the left, agree=0.767, adj=0.091, (0 split)
## reward_length < 843.5 to the left, agree=0.767, adj=0.091, (0 split)
##
## Node number 3186: 33 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 3187: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 3192: 71 observations, complexity param=0.0001148201
## mean=0.3661972, MSE=0.2320968
## left son=6384 (42 obs) right son=6385 (29 obs)
## Primary splits:
## mo_launched splits as -L--RR-L--L-, improve=0.06787153, (0 missing)
## campaign_duration < 30.235 to the left, improve=0.06308608, (0 missing)
## description_length < 1416 to the right, improve=0.05646540, (0 missing)
## social_media_count splits as LRRL, improve=0.05646540, (0 missing)
## goal < 3250 to the left, improve=0.04131658, (0 missing)
## Surrogate splits:
## campaign_duration < 44.98 to the left, agree=0.662, adj=0.172, (0 split)
## goal < 2400 to the left, agree=0.662, adj=0.172, (0 split)
## description_length < 1374 to the right, agree=0.648, adj=0.138, (0 split)
## reward_length < 3588.5 to the left, agree=0.634, adj=0.103, (0 split)
## social_media_count splits as LLRL, agree=0.620, adj=0.069, (0 split)
##
## Node number 3193: 106 observations, complexity param=0.0001282645
## mean=0.5849057, MSE=0.242791
## left son=6386 (74 obs) right son=6387 (32 obs)
## Primary splits:
## description_length < 1545 to the right, improve=0.04854561, (0 missing)
## goal < 1650 to the right, improve=0.04839564, (0 missing)
## video_status < 0.5 to the left, improve=0.03735209, (0 missing)
## reward_length < 3182 to the left, improve=0.02714722, (0 missing)
## campaign_duration < 14.145 to the left, improve=0.02606924, (0 missing)
## Surrogate splits:
## campaign_duration < 51.015 to the left, agree=0.726, adj=0.094, (0 split)
##
## Node number 3194: 76 observations, complexity param=0.0001527192
## mean=0.5921053, MSE=0.2415166
## left son=6388 (68 obs) right son=6389 (8 obs)
## Primary splits:
## reward_length < 3680 to the right, improve=0.08104575, (0 missing)
## description_length < 1862 to the left, improve=0.07244965, (0 missing)
## social_media_count splits as RLRL, improve=0.05198626, (0 missing)
## campaign_duration < 45.065 to the left, improve=0.03898377, (0 missing)
## video_status < 0.5 to the left, improve=0.03757448, (0 missing)
## Surrogate splits:
## goal < 3950 to the left, agree=0.921, adj=0.25, (0 split)
##
## Node number 3195: 28 observations, complexity param=0.0001617725
## mean=0.8571429, MSE=0.122449
## left son=6390 (7 obs) right son=6391 (21 obs)
## Primary splits:
## campaign_duration < 14.09 to the left, improve=0.5000000, (0 missing)
## goal < 1750 to the right, improve=0.1666667, (0 missing)
## reward_length < 3904.5 to the right, improve=0.1444444, (0 missing)
## video_status < 0.5 to the right, improve=0.1078431, (0 missing)
## mo_launched splits as -L--LL-R--R-, improve=0.1078431, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.786, adj=0.143, (0 split)
## reward_length < 4015.5 to the right, agree=0.786, adj=0.143, (0 split)
##
## Node number 3196: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 3197: 303 observations, complexity param=0.0001336597
## mean=0.69967, MSE=0.2101319
## left son=6394 (220 obs) right son=6395 (83 obs)
## Primary splits:
## campaign_duration < 29.97 to the right, improve=0.016378270, (0 missing)
## reward_length < 2762 to the left, improve=0.016259430, (0 missing)
## description_length < 2129.5 to the left, improve=0.014138250, (0 missing)
## mo_launched splits as L-RR--L-LR-L, improve=0.011028090, (0 missing)
## goal < 1837.5 to the right, improve=0.005774324, (0 missing)
## Surrogate splits:
## description_length < 4655.5 to the left, agree=0.743, adj=0.060, (0 split)
## goal < 993.5 to the right, agree=0.736, adj=0.036, (0 split)
##
## Node number 3212: 155 observations, complexity param=0.0001407554
## mean=0.4645161, MSE=0.2487409
## left son=6424 (65 obs) right son=6425 (90 obs)
## Primary splits:
## mo_launched splits as RRRRLRLLLRRL, improve=0.03556176, (0 missing)
## reward_length < 727.5 to the left, improve=0.03013841, (0 missing)
## goal < 481 to the left, improve=0.02481119, (0 missing)
## campaign_duration < 59.995 to the right, improve=0.02010942, (0 missing)
## description_length < 217.5 to the right, improve=0.01760215, (0 missing)
## Surrogate splits:
## campaign_duration < 59.995 to the right, agree=0.613, adj=0.077, (0 split)
## goal < 211 to the left, agree=0.606, adj=0.062, (0 split)
## category splits as L---R---L-R-RR-, agree=0.600, adj=0.046, (0 split)
## reward_length < 2191.5 to the right, agree=0.594, adj=0.031, (0 split)
## social_media_count splits as RRL-, agree=0.587, adj=0.015, (0 split)
##
## Node number 3213: 12 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 3214: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 3215: 15 observations
## mean=1, MSE=0
##
## Node number 3228: 147 observations, complexity param=0.0001369433
## mean=0.4965986, MSE=0.2499884
## left son=6456 (139 obs) right son=6457 (8 obs)
## Primary splits:
## campaign_duration < 60.035 to the left, improve=0.03296557, (0 missing)
## description_length < 487.5 to the left, improve=0.02888092, (0 missing)
## mo_launched splits as LLRRLLLRRLLL, improve=0.02590685, (0 missing)
## social_media_count splits as LRR-, improve=0.01646693, (0 missing)
## usa < 0.5 to the left, improve=0.01621552, (0 missing)
##
## Node number 3229: 13 observations
## mean=0.8461538, MSE=0.1301775
##
## Node number 3230: 39 observations, complexity param=0.0001198762
## mean=0.4871795, MSE=0.2498356
## left son=6460 (32 obs) right son=6461 (7 obs)
## Primary splits:
## reward_length < 2421 to the right, improve=0.11984260, (0 missing)
## campaign_duration < 44.98 to the right, improve=0.10007310, (0 missing)
## description_length < 528 to the left, improve=0.07231716, (0 missing)
## social_media_count splits as LR--, improve=0.03868421, (0 missing)
## goal < 625 to the right, improve=0.02400034, (0 missing)
##
## Node number 3231: 141 observations
## mean=0.6879433, MSE=0.2146773
##
## Node number 3240: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 3241: 59 observations, complexity param=0.0001534246
## mean=0.4745763, MSE=0.2493536
## left son=6482 (48 obs) right son=6483 (11 obs)
## Primary splits:
## mo_launched splits as RLLLLLLLLLRL, improve=0.10850660, (0 missing)
## campaign_duration < 47.02 to the right, improve=0.07687551, (0 missing)
## social_media_count splits as LRR-, improve=0.04158986, (0 missing)
## reward_length < 3279.5 to the left, improve=0.02727447, (0 missing)
## description_length < 2669.5 to the left, improve=0.01211107, (0 missing)
##
## Node number 3244: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3245: 50 observations
## mean=0.7, MSE=0.21
##
## Node number 3248: 11 observations
## mean=0, MSE=0
##
## Node number 3249: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 3250: 19 observations
## mean=0.4736842, MSE=0.2493075
##
## Node number 3251: 18 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 3252: 62 observations, complexity param=0.000114352
## mean=0.516129, MSE=0.2497399
## left son=6504 (21 obs) right son=6505 (41 obs)
## Primary splits:
## category splits as L---R---R-R----, improve=0.06852981, (0 missing)
## description_length < 1673.5 to the right, improve=0.04647696, (0 missing)
## social_media_count splits as RLL-, improve=0.04270095, (0 missing)
## mo_launched splits as LRL-LL----R-, improve=0.04090240, (0 missing)
## goal < 775 to the right, improve=0.03211111, (0 missing)
## Surrogate splits:
## description_length < 3179.5 to the right, agree=0.742, adj=0.238, (0 split)
## mo_launched splits as RRR-LR----R-, agree=0.694, adj=0.095, (0 split)
## usa < 0.5 to the left, agree=0.677, adj=0.048, (0 split)
##
## Node number 3253: 17 observations
## mean=0.8235294, MSE=0.1453287
##
## Node number 3254: 73 observations, complexity param=0.0001179065
## mean=0.739726, MSE=0.1925314
## left son=6508 (63 obs) right son=6509 (10 obs)
## Primary splits:
## description_length < 3656 to the left, improve=0.05584950, (0 missing)
## goal < 675 to the right, improve=0.03695307, (0 missing)
## reward_length < 3502.5 to the left, improve=0.02891845, (0 missing)
## category splits as R---L---R-L----, improve=0.02637560, (0 missing)
## mo_launched splits as ---R--LLRL-R, improve=0.02157322, (0 missing)
##
## Node number 3255: 14 observations
## mean=1, MSE=0
##
## Node number 3264: 28 observations
## mean=0.1785714, MSE=0.1466837
##
## Node number 3265: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 3266: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3267: 25 observations
## mean=0.8, MSE=0.16
##
## Node number 3268: 22 observations, complexity param=0.0001308142
## mean=0.3636364, MSE=0.231405
## left son=6536 (10 obs) right son=6537 (12 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.25029760, (0 missing)
## description_length < 1295.5 to the right, improve=0.24795920, (0 missing)
## reward_length < 1852.5 to the left, improve=0.09829932, (0 missing)
## category splits as R-------L-L-LL-, improve=0.06696429, (0 missing)
## goal < 775 to the left, improve=0.04591837, (0 missing)
## Surrogate splits:
## category splits as R-------R-R-LL-, agree=0.773, adj=0.5, (0 split)
## mo_launched splits as ---R-R-LR-RL, agree=0.636, adj=0.2, (0 split)
## description_length < 1553.5 to the left, agree=0.636, adj=0.2, (0 split)
## reward_length < 1302.5 to the left, agree=0.636, adj=0.2, (0 split)
## goal < 725 to the left, agree=0.591, adj=0.1, (0 split)
##
## Node number 3269: 73 observations, complexity param=0.000104771
## mean=0.6438356, MSE=0.2293113
## left son=6538 (25 obs) right son=6539 (48 obs)
## Primary splits:
## mo_launched splits as L--R-R-LR-RR, improve=0.06096631, (0 missing)
## category splits as R---R---L-L-R--, improve=0.05249446, (0 missing)
## description_length < 2933 to the left, improve=0.02868091, (0 missing)
## usa < 0.5 to the left, improve=0.02143247, (0 missing)
## reward_length < 1211.5 to the left, improve=0.02143247, (0 missing)
## Surrogate splits:
## goal < 537.5 to the right, agree=0.712, adj=0.16, (0 split)
## social_media_count splits as RRL-, agree=0.685, adj=0.08, (0 split)
## campaign_duration < 20.82 to the right, agree=0.671, adj=0.04, (0 split)
##
## Node number 3270: 25 observations, complexity param=0.0001820471
## mean=0.52, MSE=0.2496
## left son=6540 (15 obs) right son=6541 (10 obs)
## Primary splits:
## category splits as L-------R-R-LL-, improve=0.3856838, (0 missing)
## social_media_count splits as LRR-, improve=0.2376037, (0 missing)
## reward_length < 3255 to the right, improve=0.2216117, (0 missing)
## description_length < 1790 to the left, improve=0.1956361, (0 missing)
## mo_launched splits as L--L-L-LR-RR, improve=0.1352398, (0 missing)
## Surrogate splits:
## mo_launched splits as L--R-L-LL-LR, agree=0.76, adj=0.4, (0 split)
## campaign_duration < 6.115 to the left, agree=0.68, adj=0.2, (0 split)
## social_media_count splits as LRL-, agree=0.68, adj=0.2, (0 split)
## description_length < 2346 to the left, agree=0.68, adj=0.2, (0 split)
## goal < 325 to the right, agree=0.64, adj=0.1, (0 split)
##
## Node number 3271: 60 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 3364: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3365: 27 observations
## mean=0.5925926, MSE=0.2414266
##
## Node number 3384: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 3385: 22 observations
## mean=0.6818182, MSE=0.2169421
##
## Node number 3386: 16 observations
## mean=0.5625, MSE=0.2460938
##
## Node number 3387: 27 observations
## mean=0.962963, MSE=0.03566529
##
## Node number 3436: 19 observations
## mean=0.5263158, MSE=0.2493075
##
## Node number 3437: 28 observations
## mean=0.8928571, MSE=0.09566327
##
## Node number 3588: 23 observations
## mean=0.04347826, MSE=0.0415879
##
## Node number 3589: 10 observations
## mean=0.6, MSE=0.24
##
## Node number 3590: 28 observations, complexity param=0.0001222147
## mean=0.3214286, MSE=0.2181122
## left son=7180 (12 obs) right son=7181 (16 obs)
## Primary splits:
## description_length < 1114.5 to the left, improve=0.19493180, (0 missing)
## goal < 3173.5 to the left, improve=0.08122157, (0 missing)
## reward_length < 7309 to the left, improve=0.07800270, (0 missing)
## mo_launched splits as -R--LRR----L, improve=0.03755686, (0 missing)
## category splits as R-------R---L--, improve=0.03755686, (0 missing)
## Surrogate splits:
## mo_launched splits as -L--RRR----L, agree=0.714, adj=0.333, (0 split)
## goal < 2247.5 to the left, agree=0.679, adj=0.250, (0 split)
## campaign_duration < 29.98 to the left, agree=0.607, adj=0.083, (0 split)
## usa < 0.5 to the left, agree=0.607, adj=0.083, (0 split)
## social_media_count splits as RRL-, agree=0.607, adj=0.083, (0 split)
##
## Node number 3591: 20 observations, complexity param=0.0001488798
## mean=0.65, MSE=0.2275
## left son=7182 (9 obs) right son=7183 (11 obs)
## Primary splits:
## description_length < 1586 to the right, improve=0.36063940, (0 missing)
## mo_launched splits as -L--LRR----R, improve=0.20523920, (0 missing)
## reward_length < 5536.5 to the left, improve=0.14835160, (0 missing)
## goal < 2050 to the left, improve=0.06593407, (0 missing)
## category splits as L-------L---R--, improve=0.02930403, (0 missing)
## Surrogate splits:
## reward_length < 5491 to the left, agree=0.75, adj=0.444, (0 split)
## campaign_duration < 29.98 to the left, agree=0.70, adj=0.333, (0 split)
## mo_launched splits as -L--LRR----R, agree=0.70, adj=0.333, (0 split)
## category splits as R-------L---R--, agree=0.65, adj=0.222, (0 split)
## goal < 2750 to the right, agree=0.60, adj=0.111, (0 split)
##
## Node number 3612: 11 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 3613: 28 observations, complexity param=0.0001034897
## mean=0.6428571, MSE=0.2295918
## left son=7226 (21 obs) right son=7227 (7 obs)
## Primary splits:
## description_length < 1464.5 to the left, improve=0.18518520, (0 missing)
## reward_length < 5000 to the left, improve=0.09994058, (0 missing)
## goal < 1350 to the right, improve=0.09388889, (0 missing)
## campaign_duration < 42.495 to the right, improve=0.08122157, (0 missing)
## mo_launched splits as R-RL--LRRL--, improve=0.05975309, (0 missing)
## Surrogate splits:
## mo_launched splits as R-LL--LRLL--, agree=0.821, adj=0.286, (0 split)
##
## Node number 3634: 49 observations, complexity param=0.0001224797
## mean=0.2857143, MSE=0.2040816
## left son=7268 (36 obs) right son=7269 (13 obs)
## Primary splits:
## description_length < 1359.5 to the right, improve=0.11303420, (0 missing)
## mo_launched splits as LRRLRRRLRRLR, improve=0.07804878, (0 missing)
## campaign_duration < 30.345 to the left, improve=0.05470085, (0 missing)
## goal < 3050 to the left, improve=0.01730769, (0 missing)
## social_media_count splits as RL-L, improve=0.01531100, (0 missing)
## Surrogate splits:
## mo_launched splits as RLLLLLLLLLLR, agree=0.776, adj=0.154, (0 split)
## social_media_count splits as LL-R, agree=0.755, adj=0.077, (0 split)
## goal < 1750 to the right, agree=0.755, adj=0.077, (0 split)
##
## Node number 3635: 278 observations, complexity param=0.0001792156
## mean=0.5, MSE=0.25
## left son=7270 (181 obs) right son=7271 (97 obs)
## Primary splits:
## mo_launched splits as RRLRLLLRLLRL, improve=0.025118190, (0 missing)
## campaign_duration < 16.08 to the left, improve=0.013178700, (0 missing)
## usa < 0.5 to the left, improve=0.007407407, (0 missing)
## description_length < 1006 to the left, improve=0.006792453, (0 missing)
## reward_length < 5162 to the right, improve=0.005236699, (0 missing)
## Surrogate splits:
## description_length < 801.5 to the right, agree=0.669, adj=0.052, (0 split)
## goal < 1155.5 to the right, agree=0.655, adj=0.010, (0 split)
## reward_length < 4140.5 to the right, agree=0.655, adj=0.010, (0 split)
##
## Node number 3642: 15 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 3643: 91 observations, complexity param=0.0001101662
## mean=0.6153846, MSE=0.2366864
## left son=7286 (84 obs) right son=7287 (7 obs)
## Primary splits:
## goal < 1343 to the right, improve=0.052083330, (0 missing)
## reward_length < 7392 to the left, improve=0.033349800, (0 missing)
## campaign_duration < 39.69 to the right, improve=0.026808910, (0 missing)
## description_length < 1905 to the left, improve=0.016666670, (0 missing)
## mo_launched splits as L------L--LR, improve=0.007272727, (0 missing)
##
## Node number 3644: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 3645: 204 observations, complexity param=0.0001348783
## mean=0.6519608, MSE=0.2269079
## left son=7290 (68 obs) right son=7291 (136 obs)
## Primary splits:
## reward_length < 5426 to the left, improve=0.025627450, (0 missing)
## campaign_duration < 21.855 to the right, improve=0.022655670, (0 missing)
## description_length < 819 to the right, improve=0.016979610, (0 missing)
## mo_launched splits as -LLLRLL-LL--, improve=0.012474200, (0 missing)
## goal < 3410 to the right, improve=0.008040736, (0 missing)
## Surrogate splits:
## description_length < 640.5 to the left, agree=0.691, adj=0.074, (0 split)
## campaign_duration < 9.685 to the left, agree=0.681, adj=0.044, (0 split)
##
## Node number 3646: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 3647: 36 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 3650: 40 observations
## mean=0.325, MSE=0.219375
##
## Node number 3651: 29 observations
## mean=0.5862069, MSE=0.2425684
##
## Node number 3654: 90 observations, complexity param=0.000129522
## mean=0.5111111, MSE=0.2498765
## left son=7308 (70 obs) right son=7309 (20 obs)
## Primary splits:
## mo_launched splits as L-L--LLRL-LR, improve=0.06525268, (0 missing)
## campaign_duration < 38.65 to the left, improve=0.05068328, (0 missing)
## description_length < 1351.5 to the right, improve=0.04174901, (0 missing)
## category splits as R-------L---R--, improve=0.03745282, (0 missing)
## goal < 525 to the right, improve=0.03521380, (0 missing)
## Surrogate splits:
## description_length < 1325 to the right, agree=0.789, adj=0.05, (0 split)
##
## Node number 3655: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 3666: 23 observations, complexity param=0.000106909
## mean=0.4782609, MSE=0.2495274
## left son=7332 (12 obs) right son=7333 (11 obs)
## Primary splits:
## mo_launched splits as -R-LL----R--, improve=0.22778930, (0 missing)
## goal < 933 to the left, improve=0.16889130, (0 missing)
## video_status < 0.5 to the left, improve=0.02279040, (0 missing)
## reward_length < 7247.5 to the left, improve=0.01888112, (0 missing)
## description_length < 1296.5 to the right, improve=0.01539202, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the left, agree=0.783, adj=0.545, (0 split)
## social_media_count splits as LRR-, agree=0.652, adj=0.273, (0 split)
## goal < 833 to the left, agree=0.652, adj=0.273, (0 split)
## reward_length < 5533.5 to the right, agree=0.652, adj=0.273, (0 split)
## category splits as L-----------R--, agree=0.609, adj=0.182, (0 split)
##
## Node number 3667: 29 observations
## mean=0.7241379, MSE=0.1997622
##
## Node number 3684: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 3685: 16 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 3718: 64 observations, complexity param=0.0001004038
## mean=0.359375, MSE=0.2302246
## left son=7436 (11 obs) right son=7437 (53 obs)
## Primary splits:
## goal < 1050 to the left, improve=0.06497456, (0 missing)
## description_length < 2749 to the right, improve=0.04499318, (0 missing)
## campaign_duration < 45.235 to the left, improve=0.03550973, (0 missing)
## reward_length < 4154.5 to the right, improve=0.02735521, (0 missing)
## social_media_count splits as RLR-, improve=0.02043125, (0 missing)
## Surrogate splits:
## description_length < 2235 to the left, agree=0.859, adj=0.182, (0 split)
##
## Node number 3719: 76 observations, complexity param=0.0001191364
## mean=0.5394737, MSE=0.2484418
## left son=7438 (12 obs) right son=7439 (64 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.06324042, (0 missing)
## reward_length < 4241 to the right, improve=0.05783503, (0 missing)
## social_media_count splits as LRRL, improve=0.03719731, (0 missing)
## goal < 1550 to the right, improve=0.03324548, (0 missing)
## description_length < 4246.5 to the right, improve=0.03207027, (0 missing)
##
## Node number 3722: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 3723: 119 observations, complexity param=0.0001178388
## mean=0.512605, MSE=0.2498411
## left son=7446 (89 obs) right son=7447 (30 obs)
## Primary splits:
## goal < 1635.5 to the right, improve=0.032022580, (0 missing)
## description_length < 2970 to the right, improve=0.029246520, (0 missing)
## campaign_duration < 34.45 to the right, improve=0.027162240, (0 missing)
## reward_length < 4951 to the right, improve=0.016257210, (0 missing)
## mo_launched splits as -R--R-L-L--R, improve=0.005469914, (0 missing)
## Surrogate splits:
## campaign_duration < 14.5 to the right, agree=0.765, adj=0.067, (0 split)
## description_length < 2353.5 to the right, agree=0.765, adj=0.067, (0 split)
##
## Node number 3724: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 3725: 28 observations, complexity param=0.0001698356
## mean=0.5357143, MSE=0.2487245
## left son=7450 (19 obs) right son=7451 (9 obs)
## Primary splits:
## mo_launched splits as L-RR-L-R-LL-, improve=0.23754690, (0 missing)
## campaign_duration < 29.65 to the left, improve=0.20683760, (0 missing)
## description_length < 2975.5 to the right, improve=0.13846150, (0 missing)
## reward_length < 5205.5 to the left, improve=0.12410260, (0 missing)
## goal < 1750 to the left, improve=0.04153846, (0 missing)
## Surrogate splits:
## social_media_count splits as LRL-, agree=0.750, adj=0.222, (0 split)
## description_length < 4233.5 to the left, agree=0.714, adj=0.111, (0 split)
## reward_length < 5607 to the left, agree=0.714, adj=0.111, (0 split)
##
## Node number 3726: 39 observations, complexity param=0.0002303799
## mean=0.5384615, MSE=0.2485207
## left son=7452 (22 obs) right son=7453 (17 obs)
## Primary splits:
## reward_length < 5682.5 to the left, improve=0.25267380, (0 missing)
## campaign_duration < 45.16 to the right, improve=0.13775510, (0 missing)
## mo_launched splits as R-LR-R-L-RL-, improve=0.11052630, (0 missing)
## category splits as --------R---L--, improve=0.09490969, (0 missing)
## social_media_count splits as LRLL, improve=0.06913580, (0 missing)
## Surrogate splits:
## goal < 1312.5 to the right, agree=0.692, adj=0.294, (0 split)
## campaign_duration < 19.7 to the right, agree=0.667, adj=0.235, (0 split)
## social_media_count splits as RLLL, agree=0.590, adj=0.059, (0 split)
## mo_launched splits as L-LR-L-L-LL-, agree=0.590, adj=0.059, (0 split)
## description_length < 5181.5 to the right, agree=0.590, adj=0.059, (0 split)
##
## Node number 3727: 108 observations, complexity param=0.0002303799
## mean=0.7777778, MSE=0.1728395
## left son=7454 (26 obs) right son=7455 (82 obs)
## Primary splits:
## description_length < 2379 to the left, improve=0.14155050, (0 missing)
## goal < 3975 to the right, improve=0.04889877, (0 missing)
## category splits as --------L---R--, improve=0.02959831, (0 missing)
## reward_length < 5710.5 to the right, improve=0.02388915, (0 missing)
## campaign_duration < 33.84 to the left, improve=0.01058201, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the right, agree=0.769, adj=0.038, (0 split)
##
## Node number 3728: 17 observations
## mean=0.1176471, MSE=0.1038062
##
## Node number 3729: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 3730: 14 observations
## mean=0.3571429, MSE=0.2295918
##
## Node number 3731: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 3776: 23 observations
## mean=0.173913, MSE=0.1436673
##
## Node number 3777: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 3778: 420 observations, complexity param=0.0001945707
## mean=0.5714286, MSE=0.244898
## left son=7556 (402 obs) right son=7557 (18 obs)
## Primary splits:
## description_length < 4252.5 to the left, improve=0.018426390, (0 missing)
## campaign_duration < 24.745 to the left, improve=0.012711860, (0 missing)
## mo_launched splits as RRLRLRLRLRLL, improve=0.009799474, (0 missing)
## category splits as R-------R---L--, improve=0.008515247, (0 missing)
## reward_length < 9754 to the right, improve=0.008460938, (0 missing)
##
## Node number 3779: 60 observations
## mean=0.7833333, MSE=0.1697222
##
## Node number 3782: 81 observations, complexity param=0.0001607786
## mean=0.6419753, MSE=0.229843
## left son=7564 (44 obs) right son=7565 (37 obs)
## Primary splits:
## campaign_duration < 30.125 to the left, improve=0.073573620, (0 missing)
## description_length < 4779 to the right, improve=0.052754680, (0 missing)
## goal < 2900 to the left, improve=0.028753750, (0 missing)
## reward_length < 11422.5 to the right, improve=0.024942440, (0 missing)
## usa < 0.5 to the left, improve=0.009610843, (0 missing)
## Surrogate splits:
## mo_launched splits as -L-LL--R--RR, agree=0.642, adj=0.216, (0 split)
## description_length < 6447 to the left, agree=0.617, adj=0.162, (0 split)
## category splits as L-------R---L--, agree=0.580, adj=0.081, (0 split)
## goal < 2900 to the left, agree=0.580, adj=0.081, (0 split)
## reward_length < 16252.5 to the left, agree=0.580, adj=0.081, (0 split)
##
## Node number 3783: 99 observations, complexity param=0.0001607786
## mean=0.7878788, MSE=0.1671258
## left son=7566 (53 obs) right son=7567 (46 obs)
## Primary splits:
## reward_length < 10221 to the left, improve=0.081358350, (0 missing)
## campaign_duration < 40.69 to the right, improve=0.030600420, (0 missing)
## description_length < 6523 to the left, improve=0.026923080, (0 missing)
## goal < 3790 to the left, improve=0.025821690, (0 missing)
## mo_launched splits as L-L--LR-LL--, improve=0.008754799, (0 missing)
## Surrogate splits:
## description_length < 6202 to the left, agree=0.636, adj=0.217, (0 split)
## category splits as L-------R---L--, agree=0.616, adj=0.174, (0 split)
## goal < 2550 to the right, agree=0.576, adj=0.087, (0 split)
## campaign_duration < 29.96 to the right, agree=0.566, adj=0.065, (0 split)
## usa < 0.5 to the right, agree=0.566, adj=0.065, (0 split)
##
## Node number 3784: 28 observations
## mean=0.5, MSE=0.25
##
## Node number 3785: 7 observations
## mean=1, MSE=0
##
## Node number 3794: 8 observations
## mean=0.5, MSE=0.25
##
## Node number 3795: 19 observations
## mean=0.9473684, MSE=0.0498615
##
## Node number 3796: 74 observations
## mean=0.5405405, MSE=0.2483565
##
## Node number 3797: 40 observations
## mean=0.825, MSE=0.144375
##
## Node number 3798: 245 observations, complexity param=0.0001648558
## mean=0.7061224, MSE=0.2075135
## left son=7596 (190 obs) right son=7597 (55 obs)
## Primary splits:
## description_length < 4756 to the left, improve=0.03073018, (0 missing)
## reward_length < 6757 to the right, improve=0.02692899, (0 missing)
## video_status < 0.5 to the left, improve=0.01393636, (0 missing)
## goal < 1225 to the right, improve=0.01240853, (0 missing)
## mo_launched splits as -LLLRLLRLL--, improve=0.01042049, (0 missing)
##
## Node number 3799: 236 observations, complexity param=0.0001352994
## mean=0.809322, MSE=0.1543199
## left son=7598 (107 obs) right son=7599 (129 obs)
## Primary splits:
## category splits as R-------R---L--, improve=0.02709825, (0 missing)
## description_length < 2182 to the left, improve=0.02102080, (0 missing)
## reward_length < 6400.5 to the left, improve=0.01772902, (0 missing)
## mo_launched splits as -LRRLRRRLR--, improve=0.01592732, (0 missing)
## campaign_duration < 20.025 to the left, improve=0.01300031, (0 missing)
## Surrogate splits:
## campaign_duration < 30.31 to the right, agree=0.602, adj=0.121, (0 split)
## mo_launched splits as -RLRLLRRRL--, agree=0.602, adj=0.121, (0 split)
## reward_length < 6366 to the left, agree=0.576, adj=0.065, (0 split)
## description_length < 4036.5 to the right, agree=0.564, adj=0.037, (0 split)
## social_media_count splits as RLRR, agree=0.559, adj=0.028, (0 split)
##
## Node number 3852: 16 observations
## mean=0.1875, MSE=0.1523438
##
## Node number 3853: 11 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 3854: 40 observations, complexity param=0.0001413784
## mean=0.575, MSE=0.244375
## left son=7708 (17 obs) right son=7709 (23 obs)
## Primary splits:
## reward_length < 5624.5 to the right, improve=0.14914210, (0 missing)
## description_length < 2021 to the left, improve=0.11596790, (0 missing)
## mo_launched splits as R--RL--R-RRR, improve=0.07264091, (0 missing)
## goal < 2900 to the right, improve=0.03452685, (0 missing)
## campaign_duration < 29.72 to the right, improve=0.03132992, (0 missing)
## Surrogate splits:
## campaign_duration < 30.75 to the right, agree=0.700, adj=0.294, (0 split)
## mo_launched splits as R--RL--R-RRR, agree=0.700, adj=0.294, (0 split)
## description_length < 1668 to the left, agree=0.675, adj=0.235, (0 split)
## goal < 2900 to the right, agree=0.625, adj=0.118, (0 split)
## social_media_count splits as RLR-, agree=0.600, adj=0.059, (0 split)
##
## Node number 3855: 14 observations
## mean=0.9285714, MSE=0.06632653
##
## Node number 3858: 20 observations
## mean=0.25, MSE=0.1875
##
## Node number 3859: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 3864: 29 observations, complexity param=0.0001198046
## mean=0.3793103, MSE=0.235434
## left son=7728 (21 obs) right son=7729 (8 obs)
## Primary splits:
## reward_length < 4676.5 to the right, improve=0.22234250, (0 missing)
## description_length < 1756.5 to the left, improve=0.05937149, (0 missing)
## goal < 825 to the left, improve=0.03472823, (0 missing)
## campaign_duration < 35 to the left, improve=0.01469238, (0 missing)
##
## Node number 3865: 142 observations, complexity param=0.0001194504
## mean=0.5633803, MSE=0.2459829
## left son=7730 (21 obs) right son=7731 (121 obs)
## Primary splits:
## description_length < 819.5 to the left, improve=0.023480720, (0 missing)
## campaign_duration < 29.715 to the right, improve=0.018064720, (0 missing)
## category splits as ----R-----L--L-, improve=0.017978750, (0 missing)
## reward_length < 4399 to the right, improve=0.006307098, (0 missing)
## goal < 475 to the right, improve=0.006295525, (0 missing)
##
## Node number 3866: 25 observations
## mean=0.52, MSE=0.2496
##
## Node number 3867: 33 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 3888: 13 observations
## mean=0.2307692, MSE=0.1775148
##
## Node number 3889: 141 observations, complexity param=0.0001347957
## mean=0.6312057, MSE=0.2327851
## left son=7778 (22 obs) right son=7779 (119 obs)
## Primary splits:
## campaign_duration < 59.98 to the right, improve=0.03918099, (0 missing)
## reward_length < 8865.5 to the right, improve=0.02739686, (0 missing)
## description_length < 1640.5 to the left, improve=0.01705771, (0 missing)
## goal < 325 to the right, improve=0.01535785, (0 missing)
## mo_launched splits as -RLRLRLL-L--, improve=0.01158212, (0 missing)
##
## Node number 3912: 32 observations, complexity param=0.0001696005
## mean=0.34375, MSE=0.2255859
## left son=7824 (10 obs) right son=7825 (22 obs)
## Primary splits:
## reward_length < 5442 to the left, improve=0.23809520, (0 missing)
## description_length < 1145 to the left, improve=0.17460320, (0 missing)
## mo_launched splits as --LLRR--R-RR, improve=0.06088716, (0 missing)
## campaign_duration < 30.85 to the left, improve=0.03871567, (0 missing)
## social_media_count splits as LRL-, improve=0.01758789, (0 missing)
## Surrogate splits:
## mo_launched splits as --LRRR--R-LR, agree=0.750, adj=0.2, (0 split)
## description_length < 805 to the left, agree=0.750, adj=0.2, (0 split)
## goal < 1750 to the left, agree=0.719, adj=0.1, (0 split)
##
## Node number 3913: 25 observations, complexity param=0.0001236756
## mean=0.68, MSE=0.2176
## left son=7826 (17 obs) right son=7827 (8 obs)
## Primary splits:
## mo_launched splits as --RRLL-LL-L-, improve=0.221453300, (0 missing)
## campaign_duration < 32.52 to the right, improve=0.044117650, (0 missing)
## description_length < 1408.5 to the right, improve=0.024714050, (0 missing)
## reward_length < 4320 to the left, improve=0.021066760, (0 missing)
## goal < 2800 to the left, improve=0.008069137, (0 missing)
## Surrogate splits:
## campaign_duration < 66.03 to the left, agree=0.76, adj=0.25, (0 split)
## reward_length < 5164 to the left, agree=0.76, adj=0.25, (0 split)
##
## Node number 3914: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3915: 33 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 3970: 24 observations, complexity param=0.0001099933
## mean=0.25, MSE=0.1875
## left son=7940 (14 obs) right son=7941 (10 obs)
## Primary splits:
## description_length < 519.5 to the right, improve=0.23809520, (0 missing)
## campaign_duration < 51.635 to the left, improve=0.08571429, (0 missing)
## social_media_count splits as RLL-, improve=0.06172840, (0 missing)
## goal < 2100 to the left, improve=0.04166667, (0 missing)
## reward_length < 5294 to the left, improve=0.03703704, (0 missing)
## Surrogate splits:
## campaign_duration < 59.98 to the left, agree=0.708, adj=0.3, (0 split)
## reward_length < 4811 to the right, agree=0.708, adj=0.3, (0 split)
## goal < 2450 to the right, agree=0.667, adj=0.2, (0 split)
## mo_launched splits as -L--L-RL----, agree=0.625, adj=0.1, (0 split)
##
## Node number 3971: 31 observations, complexity param=0.0001180846
## mean=0.5483871, MSE=0.2476587
## left son=7942 (23 obs) right son=7943 (8 obs)
## Primary splits:
## reward_length < 6001 to the left, improve=0.14982190, (0 missing)
## description_length < 882.5 to the right, improve=0.11226990, (0 missing)
## campaign_duration < 47.96 to the right, improve=0.09151896, (0 missing)
## category splits as ------R---L----, improve=0.03241297, (0 missing)
## goal < 2100 to the right, improve=0.02310924, (0 missing)
## Surrogate splits:
## campaign_duration < 37.925 to the right, agree=0.806, adj=0.25, (0 split)
##
## Node number 3986: 16 observations
## mean=0.3125, MSE=0.2148438
##
## Node number 3987: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 3996: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 3997: 64 observations, complexity param=0.0001607863
## mean=0.671875, MSE=0.220459
## left son=7994 (17 obs) right son=7995 (47 obs)
## Primary splits:
## campaign_duration < 59.025 to the right, improve=0.11100390, (0 missing)
## reward_length < 6906.5 to the left, improve=0.08368929, (0 missing)
## category splits as ------L---R----, improve=0.06647429, (0 missing)
## description_length < 882 to the right, improve=0.04856581, (0 missing)
## social_media_count splits as RRLR, improve=0.03297557, (0 missing)
## Surrogate splits:
## description_length < 251.5 to the left, agree=0.75, adj=0.059, (0 split)
##
## Node number 3998: 138 observations, complexity param=0.0001304682
## mean=0.7101449, MSE=0.2058391
## left son=7996 (8 obs) right son=7997 (130 obs)
## Primary splits:
## campaign_duration < 36.875 to the left, improve=0.033580260, (0 missing)
## description_length < 1067 to the left, improve=0.031887760, (0 missing)
## reward_length < 11922.5 to the left, improve=0.019733970, (0 missing)
## goal < 1550 to the left, improve=0.012952290, (0 missing)
## social_media_count splits as LLRL, improve=0.004783474, (0 missing)
##
## Node number 3999: 19 observations
## mean=1, MSE=0
##
## Node number 4000: 68 observations, complexity param=0.0001373511
## mean=0.4558824, MSE=0.2480536
## left son=8000 (43 obs) right son=8001 (25 obs)
## Primary splits:
## reward_length < 5931 to the left, improve=0.07945419, (0 missing)
## social_media_count splits as RLRR, improve=0.06538797, (0 missing)
## description_length < 639.5 to the right, improve=0.05884917, (0 missing)
## category splits as ----L-R---L--R-, improve=0.03653884, (0 missing)
## campaign_duration < 14.755 to the left, improve=0.01339611, (0 missing)
## Surrogate splits:
## description_length < 135 to the right, agree=0.691, adj=0.16, (0 split)
## mo_launched splits as -L-----R--L-, agree=0.676, adj=0.12, (0 split)
## goal < 3800 to the left, agree=0.676, adj=0.12, (0 split)
## social_media_count splits as LLLR, agree=0.647, adj=0.04, (0 split)
## category splits as ----L-R---L--L-, agree=0.647, adj=0.04, (0 split)
##
## Node number 4001: 56 observations
## mean=0.6607143, MSE=0.2241709
##
## Node number 4002: 206 observations, complexity param=0.0001309726
## mean=0.6601942, MSE=0.2243378
## left son=8004 (7 obs) right son=8005 (199 obs)
## Primary splits:
## goal < 3972.5 to the right, improve=0.021988690, (0 missing)
## description_length < 731 to the right, improve=0.020749500, (0 missing)
## campaign_duration < 23.325 to the right, improve=0.011809600, (0 missing)
## reward_length < 4233.5 to the left, improve=0.008412109, (0 missing)
## mo_launched splits as -RR--RLR--R-, improve=0.006646374, (0 missing)
##
## Node number 4003: 15 observations
## mean=0.9333333, MSE=0.06222222
##
## Node number 4004: 126 observations, complexity param=0.0001192254
## mean=0.6269841, MSE=0.233875
## left son=8008 (10 obs) right son=8009 (116 obs)
## Primary splits:
## reward_length < 4307.5 to the left, improve=0.03941046, (0 missing)
## description_length < 911 to the left, improve=0.03710725, (0 missing)
## category splits as ----L-R---L----, improve=0.02261866, (0 missing)
## goal < 3100 to the right, improve=0.01784308, (0 missing)
## mo_launched splits as R--LL---RR-R, improve=0.01501999, (0 missing)
##
## Node number 4005: 109 observations
## mean=0.8073394, MSE=0.1555425
##
## Node number 4008: 18 observations
## mean=0.2777778, MSE=0.2006173
##
## Node number 4009: 16 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 4010: 20 observations, complexity param=0.0001035159
## mean=0.6, MSE=0.24
## left son=8020 (12 obs) right son=8021 (8 obs)
## Primary splits:
## reward_length < 10325 to the left, improve=0.21006940, (0 missing)
## description_length < 870.5 to the left, improve=0.06250000, (0 missing)
## goal < 1300 to the right, improve=0.04166667, (0 missing)
## Surrogate splits:
## goal < 1875 to the left, agree=0.70, adj=0.250, (0 split)
## description_length < 495.5 to the right, agree=0.65, adj=0.125, (0 split)
##
## Node number 4011: 24 observations
## mean=0.9583333, MSE=0.03993056
##
## Node number 4032: 27 observations, complexity param=0.0001730017
## mean=0.2592593, MSE=0.1920439
## left son=8064 (13 obs) right son=8065 (14 obs)
## Primary splits:
## campaign_duration < 31.17 to the left, improve=0.32500000, (0 missing)
## mo_launched splits as -LLRRR-R--LR, improve=0.05714286, (0 missing)
## goal < 1750 to the left, improve=0.03952068, (0 missing)
## description_length < 1480.5 to the left, improve=0.03952068, (0 missing)
## reward_length < 4161.5 to the right, improve=0.03952068, (0 missing)
## Surrogate splits:
## description_length < 1981 to the right, agree=0.704, adj=0.385, (0 split)
## mo_launched splits as -RRLRR-R--LR, agree=0.630, adj=0.231, (0 split)
## social_media_count splits as RRL-, agree=0.593, adj=0.154, (0 split)
## goal < 1100 to the left, agree=0.593, adj=0.154, (0 split)
## reward_length < 4093 to the left, agree=0.593, adj=0.154, (0 split)
##
## Node number 4033: 10 observations
## mean=1, MSE=0
##
## Node number 4034: 710 observations, complexity param=0.0001862853
## mean=0.6830986, MSE=0.2164749
## left son=8068 (97 obs) right son=8069 (613 obs)
## Primary splits:
## description_length < 1324.5 to the left, improve=0.006662467, (0 missing)
## reward_length < 7581.5 to the right, improve=0.004814573, (0 missing)
## goal < 3525 to the right, improve=0.004630529, (0 missing)
## campaign_duration < 59.75 to the right, improve=0.003767622, (0 missing)
## mo_launched splits as ----RLRRL--L, improve=0.001883080, (0 missing)
##
## Node number 4035: 707 observations, complexity param=0.0001439484
## mean=0.7680339, MSE=0.1781578
## left son=8070 (508 obs) right son=8071 (199 obs)
## Primary splits:
## social_media_count splits as LRLR, improve=0.009617724, (0 missing)
## reward_length < 5871.5 to the left, improve=0.009546030, (0 missing)
## goal < 1775 to the right, improve=0.007479812, (0 missing)
## usa < 0.5 to the left, improve=0.003125381, (0 missing)
## mo_launched splits as LRRL-----LR-, improve=0.002951041, (0 missing)
##
## Node number 4036: 23 observations, complexity param=0.0001251266
## mean=0.4347826, MSE=0.2457467
## left son=8072 (15 obs) right son=8073 (8 obs)
## Primary splits:
## reward_length < 8072 to the left, improve=0.21564100, (0 missing)
## campaign_duration < 37.16 to the left, improve=0.15157340, (0 missing)
## goal < 675 to the right, improve=0.11819290, (0 missing)
## mo_launched splits as -R--LR----LR, improve=0.05686391, (0 missing)
## social_media_count splits as LRL-, improve=0.04568765, (0 missing)
## Surrogate splits:
## goal < 350 to the right, agree=0.783, adj=0.375, (0 split)
## description_length < 4220 to the left, agree=0.739, adj=0.250, (0 split)
## campaign_duration < 30.02 to the right, agree=0.696, adj=0.125, (0 split)
## usa < 0.5 to the right, agree=0.696, adj=0.125, (0 split)
##
## Node number 4037: 27 observations
## mean=0.962963, MSE=0.03566529
##
## Node number 4040: 179 observations, complexity param=0.0002008804
## mean=0.6424581, MSE=0.2297057
## left son=8080 (120 obs) right son=8081 (59 obs)
## Primary splits:
## description_length < 1903 to the left, improve=0.05086250, (0 missing)
## mo_launched splits as --RRLRRLLL--, improve=0.02931428, (0 missing)
## campaign_duration < 60.02 to the left, improve=0.02264914, (0 missing)
## reward_length < 6482 to the left, improve=0.01876387, (0 missing)
## goal < 3312.5 to the right, improve=0.01043782, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.687, adj=0.051, (0 split)
## goal < 175 to the right, agree=0.682, adj=0.034, (0 split)
##
## Node number 4041: 176 observations, complexity param=0.0001480187
## mean=0.7897727, MSE=0.1660318
## left son=8082 (8 obs) right son=8083 (168 obs)
## Primary splits:
## social_media_count splits as RRL-, improve=0.04934122, (0 missing)
## goal < 3250 to the right, improve=0.03890268, (0 missing)
## reward_length < 4896.5 to the left, improve=0.03866466, (0 missing)
## mo_launched splits as --LLRRRRRR--, improve=0.03428608, (0 missing)
## campaign_duration < 63.09 to the right, improve=0.01780624, (0 missing)
##
## Node number 4042: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 4043: 175 observations
## mean=0.8628571, MSE=0.1183347
##
## Node number 4044: 69 observations, complexity param=0.0001591987
## mean=0.6521739, MSE=0.2268431
## left son=8088 (49 obs) right son=8089 (20 obs)
## Primary splits:
## mo_launched splits as LLRRRLLLRLLL, improve=0.11051020, (0 missing)
## reward_length < 8119.5 to the left, improve=0.06683948, (0 missing)
## description_length < 2795 to the left, improve=0.02645503, (0 missing)
## social_media_count splits as LRLR, improve=0.02304075, (0 missing)
## goal < 1310 to the right, improve=0.02001082, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.725, adj=0.05, (0 split)
##
## Node number 4045: 27 observations
## mean=0.9259259, MSE=0.06858711
##
## Node number 4046: 608 observations, complexity param=0.0001591987
## mean=0.8486842, MSE=0.1284193
## left son=8092 (94 obs) right son=8093 (514 obs)
## Primary splits:
## goal < 1150 to the left, improve=0.018716270, (0 missing)
## reward_length < 4529 to the left, improve=0.007068105, (0 missing)
## mo_launched splits as RLRRLRLLLLLL, improve=0.006710137, (0 missing)
## description_length < 2264 to the right, improve=0.005930218, (0 missing)
## category splits as -RRRLRL--R----R, improve=0.005751438, (0 missing)
## Surrogate splits:
## category splits as -RRRRLR--R----R, agree=0.847, adj=0.011, (0 split)
##
## Node number 4047: 42 observations
## mean=0.9761905, MSE=0.02324263
##
## Node number 4048: 39 observations, complexity param=0.0001123551
## mean=0.5384615, MSE=0.2485207
## left son=8096 (13 obs) right son=8097 (26 obs)
## Primary splits:
## mo_launched splits as ---LR-R-LRR-, improve=0.10714290, (0 missing)
## description_length < 2772.5 to the right, improve=0.10701550, (0 missing)
## reward_length < 13452.5 to the left, improve=0.06913580, (0 missing)
## campaign_duration < 30.735 to the right, improve=0.04761905, (0 missing)
## goal < 2750 to the left, improve=0.01604010, (0 missing)
## Surrogate splits:
## campaign_duration < 43.515 to the right, agree=0.769, adj=0.308, (0 split)
## description_length < 1588.5 to the left, agree=0.769, adj=0.308, (0 split)
## goal < 675 to the left, agree=0.718, adj=0.154, (0 split)
##
## Node number 4049: 62 observations
## mean=0.7419355, MSE=0.1914672
##
## Node number 4050: 244 observations, complexity param=0.0001237837
## mean=0.7540984, MSE=0.185434
## left son=8100 (139 obs) right son=8101 (105 obs)
## Primary splits:
## goal < 2180 to the right, improve=0.022593500, (0 missing)
## reward_length < 15934.5 to the left, improve=0.020261130, (0 missing)
## campaign_duration < 59.74 to the left, improve=0.018478580, (0 missing)
## description_length < 3522 to the left, improve=0.012729230, (0 missing)
## mo_launched splits as ---RL-L-LLL-, improve=0.007704783, (0 missing)
## Surrogate splits:
## category splits as -LL-RR-R--L--L-, agree=0.602, adj=0.076, (0 split)
## reward_length < 9216 to the right, agree=0.598, adj=0.067, (0 split)
## campaign_duration < 64.995 to the left, agree=0.594, adj=0.057, (0 split)
## mo_launched splits as ---LL-L-LLR-, agree=0.582, adj=0.029, (0 split)
## description_length < 1713.5 to the right, agree=0.582, adj=0.029, (0 split)
##
## Node number 4051: 129 observations
## mean=0.8992248, MSE=0.09061955
##
## Node number 4068: 31 observations, complexity param=0.0001631992
## mean=0.4516129, MSE=0.2476587
## left son=8136 (12 obs) right son=8137 (19 obs)
## Primary splits:
## campaign_duration < 20.395 to the left, improve=0.2070618, (0 missing)
## description_length < 4142.5 to the left, improve=0.1422287, (0 missing)
## goal < 2350 to the right, improve=0.1036599, (0 missing)
## reward_length < 4489.5 to the right, improve=0.0812575, (0 missing)
## mo_launched splits as ---LRLRL-L--, improve=0.0782159, (0 missing)
## Surrogate splits:
## description_length < 3839.5 to the left, agree=0.742, adj=0.333, (0 split)
## mo_launched splits as ---RRLRL-R--, agree=0.677, adj=0.167, (0 split)
## reward_length < 4242.5 to the left, agree=0.677, adj=0.167, (0 split)
## social_media_count splits as LRR-, agree=0.645, adj=0.083, (0 split)
## category splits as ----------R--L-, agree=0.645, adj=0.083, (0 split)
##
## Node number 4069: 10 observations
## mean=1, MSE=0
##
## Node number 4072: 10 observations
## mean=0.3, MSE=0.21
##
## Node number 4073: 34 observations
## mean=0.6764706, MSE=0.2188581
##
## Node number 4080: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 4081: 83 observations, complexity param=0.0001195038
## mean=0.7590361, MSE=0.1829003
## left son=8162 (36 obs) right son=8163 (47 obs)
## Primary splits:
## campaign_duration < 24.995 to the right, improve=0.03573117, (0 missing)
## goal < 925 to the right, improve=0.03386243, (0 missing)
## reward_length < 7975 to the right, improve=0.01927627, (0 missing)
## description_length < 1884.5 to the right, improve=0.01487097, (0 missing)
## social_media_count splits as LLRL, improve=0.01121240, (0 missing)
## Surrogate splits:
## description_length < 2360.5 to the right, agree=0.614, adj=0.111, (0 split)
## reward_length < 9157 to the left, agree=0.614, adj=0.111, (0 split)
## goal < 2700 to the right, agree=0.590, adj=0.056, (0 split)
## usa < 0.5 to the left, agree=0.578, adj=0.028, (0 split)
## social_media_count splits as RRLR, agree=0.578, adj=0.028, (0 split)
##
## Node number 4596: 44 observations, complexity param=0.0001743257
## mean=0.2272727, MSE=0.1756198
## left son=9192 (24 obs) right son=9193 (20 obs)
## Primary splits:
## mo_launched splits as L-LLLR---RRL, improve=0.23539220, (0 missing)
## campaign_duration < 48.065 to the right, improve=0.08650519, (0 missing)
## description_length < 2160 to the left, improve=0.08621672, (0 missing)
## goal < 5250 to the right, improve=0.05661925, (0 missing)
## reward_length < 3958 to the left, improve=0.02761438, (0 missing)
## Surrogate splits:
## campaign_duration < 25.305 to the right, agree=0.659, adj=0.25, (0 split)
## goal < 5250 to the right, agree=0.659, adj=0.25, (0 split)
## reward_length < 3947 to the left, agree=0.659, adj=0.25, (0 split)
## usa < 0.5 to the right, agree=0.614, adj=0.15, (0 split)
## description_length < 2160 to the left, agree=0.614, adj=0.15, (0 split)
##
## Node number 4597: 36 observations, complexity param=0.0001743257
## mean=0.5, MSE=0.25
## left son=9194 (24 obs) right son=9195 (12 obs)
## Primary splits:
## reward_length < 3412.5 to the left, improve=0.22222220, (0 missing)
## description_length < 1678 to the right, improve=0.12315270, (0 missing)
## mo_launched splits as R-RRLR---RLR, improve=0.10288070, (0 missing)
## social_media_count splits as RLRL, improve=0.07142857, (0 missing)
## campaign_duration < 28.12 to the right, improve=0.04433498, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RLLL---LLR, agree=0.778, adj=0.333, (0 split)
## description_length < 1529 to the right, agree=0.722, adj=0.167, (0 split)
##
## Node number 4598: 57 observations
## mean=0.4736842, MSE=0.2493075
##
## Node number 4599: 22 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 5012: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 5013: 14 observations
## mean=0.6428571, MSE=0.2295918
##
## Node number 5014: 15 observations
## mean=0.4, MSE=0.24
##
## Node number 5015: 16 observations
## mean=0.875, MSE=0.109375
##
## Node number 5052: 15 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 5053: 100 observations, complexity param=0.0001117706
## mean=0.8, MSE=0.16
## left son=10106 (29 obs) right son=10107 (71 obs)
## Primary splits:
## social_media_count splits as RLL-, improve=0.08207868, (0 missing)
## reward_length < 2562 to the left, improve=0.03693529, (0 missing)
## campaign_duration < 57.385 to the right, improve=0.03515625, (0 missing)
## description_length < 2352 to the right, improve=0.02385658, (0 missing)
## mo_launched splits as LLRRLLR-R-LL, improve=0.01723786, (0 missing)
## Surrogate splits:
## description_length < 6034 to the right, agree=0.73, adj=0.069, (0 split)
## campaign_duration < 88.655 to the right, agree=0.72, adj=0.034, (0 split)
##
## Node number 5174: 84 observations, complexity param=0.0001040307
## mean=0.1785714, MSE=0.1466837
## left son=10348 (66 obs) right son=10349 (18 obs)
## Primary splits:
## category splits as L-------R---LL-, improve=0.08224272, (0 missing)
## goal < 20327 to the right, improve=0.05232681, (0 missing)
## description_length < 2716 to the left, improve=0.04198758, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.03275759, (0 missing)
## video_status < 0.5 to the left, improve=0.03275759, (0 missing)
## Surrogate splits:
## reward_length < 11246.5 to the left, agree=0.798, adj=0.056, (0 split)
##
## Node number 5175: 185 observations, complexity param=0.0001303732
## mean=0.3081081, MSE=0.2131775
## left son=10350 (96 obs) right son=10351 (89 obs)
## Primary splits:
## category splits as L-------L---RR-, improve=0.05037109, (0 missing)
## reward_length < 7925.5 to the left, improve=0.02393889, (0 missing)
## campaign_duration < 59.545 to the right, improve=0.02209187, (0 missing)
## description_length < 1919.5 to the left, improve=0.02012712, (0 missing)
## social_media_count splits as LLR-, improve=0.01279104, (0 missing)
## Surrogate splits:
## goal < 23660 to the left, agree=0.595, adj=0.157, (0 split)
## campaign_duration < 30.76 to the left, agree=0.589, adj=0.146, (0 split)
## mo_launched splits as --LR-LRLLR-L, agree=0.589, adj=0.146, (0 split)
## social_media_count splits as RLL-, agree=0.578, adj=0.124, (0 split)
## description_length < 4170 to the right, agree=0.568, adj=0.101, (0 split)
##
## Node number 5176: 84 observations
## mean=0.1904762, MSE=0.154195
##
## Node number 5177: 144 observations, complexity param=0.0001009297
## mean=0.2986111, MSE=0.2094425
## left son=10354 (102 obs) right son=10355 (42 obs)
## Primary splits:
## category splits as R-------L---LR-, improve=0.03320518, (0 missing)
## reward_length < 10799.5 to the right, improve=0.02838284, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.02394818, (0 missing)
## description_length < 2763 to the left, improve=0.01475640, (0 missing)
## goal < 14900 to the right, improve=0.01417548, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.715, adj=0.024, (0 split)
## description_length < 3596.5 to the left, agree=0.715, adj=0.024, (0 split)
##
## Node number 5178: 52 observations
## mean=0.3269231, MSE=0.2200444
##
## Node number 5179: 26 observations, complexity param=0.000119573
## mean=0.5769231, MSE=0.2440828
## left son=10358 (10 obs) right son=10359 (16 obs)
## Primary splits:
## reward_length < 10689 to the right, improve=0.19636360, (0 missing)
## description_length < 4060 to the left, improve=0.05454545, (0 missing)
## goal < 10500 to the right, improve=0.03878788, (0 missing)
## social_media_count splits as LR--, improve=0.02848029, (0 missing)
## mo_launched splits as RL--L-LL-RRL, improve=0.02848029, (0 missing)
## Surrogate splits:
## social_media_count splits as RL--, agree=0.731, adj=0.3, (0 split)
## campaign_duration < 24.87 to the left, agree=0.692, adj=0.2, (0 split)
## mo_launched splits as RR--R-RR-RRL, agree=0.692, adj=0.2, (0 split)
## goal < 9875 to the left, agree=0.692, adj=0.2, (0 split)
##
## Node number 5180: 31 observations
## mean=0.1612903, MSE=0.1352758
##
## Node number 5181: 57 observations
## mean=0.4561404, MSE=0.2480763
##
## Node number 5182: 65 observations, complexity param=0.0001276196
## mean=0.4461538, MSE=0.2471006
## left son=10364 (37 obs) right son=10365 (28 obs)
## Primary splits:
## reward_length < 6984 to the right, improve=0.04806284, (0 missing)
## campaign_duration < 26.1 to the right, improve=0.03162630, (0 missing)
## description_length < 3752 to the left, improve=0.02897510, (0 missing)
## goal < 14500 to the left, improve=0.02873563, (0 missing)
## mo_launched splits as --RL-R--R---, improve=0.02859611, (0 missing)
## Surrogate splits:
## campaign_duration < 17 to the right, agree=0.615, adj=0.107, (0 split)
## video_status < 0.5 to the right, agree=0.615, adj=0.107, (0 split)
## category splits as R-------L------, agree=0.600, adj=0.071, (0 split)
## description_length < 3343 to the right, agree=0.585, adj=0.036, (0 split)
##
## Node number 5183: 15 observations
## mean=0.8, MSE=0.16
##
## Node number 5190: 12 observations
## mean=0, MSE=0
##
## Node number 5191: 57 observations, complexity param=0.0001145255
## mean=0.3333333, MSE=0.2222222
## left son=10382 (9 obs) right son=10383 (48 obs)
## Primary splits:
## campaign_duration < 42.79 to the right, improve=0.09375000, (0 missing)
## description_length < 6691.5 to the left, improve=0.06493506, (0 missing)
## reward_length < 6772.5 to the left, improve=0.05315615, (0 missing)
## social_media_count splits as LRR-, improve=0.02857143, (0 missing)
## mo_launched splits as R-LRL--LL---, improve=0.01905488, (0 missing)
##
## Node number 5208: 84 observations, complexity param=0.0001056284
## mean=0.2738095, MSE=0.1988379
## left son=10416 (35 obs) right son=10417 (49 obs)
## Primary splits:
## mo_launched splits as -R-L--R-LR-L, improve=0.06160269, (0 missing)
## description_length < 6196 to the right, improve=0.05582187, (0 missing)
## reward_length < 5875 to the left, improve=0.04524590, (0 missing)
## video_status < 0.5 to the left, improve=0.03968939, (0 missing)
## social_media_count splits as RLL-, improve=0.01871095, (0 missing)
## Surrogate splits:
## goal < 10886 to the left, agree=0.631, adj=0.114, (0 split)
## campaign_duration < 30.02 to the left, agree=0.607, adj=0.057, (0 split)
## description_length < 10069 to the right, agree=0.607, adj=0.057, (0 split)
## reward_length < 11105 to the right, agree=0.607, adj=0.057, (0 split)
## social_media_count splits as RRL-, agree=0.595, adj=0.029, (0 split)
##
## Node number 5209: 87 observations, complexity param=0.0002064971
## mean=0.4827586, MSE=0.2497027
## left son=10418 (66 obs) right son=10419 (21 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.09929224, (0 missing)
## goal < 16750 to the right, improve=0.04581069, (0 missing)
## category splits as L-------R---L--, improve=0.03724308, (0 missing)
## mo_launched splits as -R-L--L-RL-R, improve=0.02406271, (0 missing)
## description_length < 8673 to the right, improve=0.01737168, (0 missing)
## Surrogate splits:
## reward_length < 5441.5 to the right, agree=0.793, adj=0.143, (0 split)
## description_length < 4722.5 to the right, agree=0.770, adj=0.048, (0 split)
##
## Node number 5232: 103 observations, complexity param=0.0001486531
## mean=0.3203883, MSE=0.2177397
## left son=10464 (24 obs) right son=10465 (79 obs)
## Primary splits:
## campaign_duration < 39.56 to the right, improve=0.07840521, (0 missing)
## description_length < 9060.5 to the left, improve=0.03695145, (0 missing)
## reward_length < 5656 to the left, improve=0.03403303, (0 missing)
## goal < 14500 to the right, improve=0.02110454, (0 missing)
## social_media_count splits as LRL-, improve=0.01321678, (0 missing)
##
## Node number 5233: 16 observations
## mean=0.625, MSE=0.234375
##
## Node number 5238: 52 observations, complexity param=0.0001210678
## mean=0.5, MSE=0.25
## left son=10476 (32 obs) right son=10477 (20 obs)
## Primary splits:
## goal < 28750 to the right, improve=0.10000000, (0 missing)
## description_length < 5706.5 to the left, improve=0.08571429, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.06459948, (0 missing)
## reward_length < 10692 to the left, improve=0.04545455, (0 missing)
## mo_launched splits as RR--R--R-L-R, improve=0.03333333, (0 missing)
## Surrogate splits:
## campaign_duration < 29.88 to the right, agree=0.692, adj=0.20, (0 split)
## reward_length < 6541 to the right, agree=0.654, adj=0.10, (0 split)
## mo_launched splits as LL--L--L-L-R, agree=0.635, adj=0.05, (0 split)
## description_length < 6356 to the right, agree=0.635, adj=0.05, (0 split)
##
## Node number 5239: 39 observations
## mean=0.7179487, MSE=0.2024984
##
## Node number 5318: 267 observations, complexity param=0.0001262147
## mean=0.3370787, MSE=0.2234566
## left son=10636 (257 obs) right son=10637 (10 obs)
## Primary splits:
## description_length < 9555 to the left, improve=0.022935000, (0 missing)
## campaign_duration < 62.25 to the left, improve=0.012037200, (0 missing)
## mo_launched splits as L-R--RR--L-R, improve=0.008354352, (0 missing)
## reward_length < 8446 to the left, improve=0.006498435, (0 missing)
## usa < 0.5 to the left, improve=0.006115727, (0 missing)
##
## Node number 5319: 60 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 5322: 8 observations
## mean=0, MSE=0
##
## Node number 5323: 227 observations, complexity param=0.0001753324
## mean=0.4713656, MSE=0.2491801
## left son=10646 (34 obs) right son=10647 (193 obs)
## Primary splits:
## reward_length < 5427.5 to the left, improve=0.030193960, (0 missing)
## goal < 4997 to the right, improve=0.023626180, (0 missing)
## campaign_duration < 22.695 to the left, improve=0.020909890, (0 missing)
## description_length < 4508 to the right, improve=0.019000580, (0 missing)
## mo_launched splits as -R-LR--LL-L-, improve=0.003154081, (0 missing)
## Surrogate splits:
## campaign_duration < 39.98 to the right, agree=0.859, adj=0.059, (0 split)
##
## Node number 5326: 52 observations, complexity param=0.0001405671
## mean=0.5192308, MSE=0.2496302
## left son=10652 (41 obs) right son=10653 (11 obs)
## Primary splits:
## description_length < 5858 to the right, improve=0.09605322, (0 missing)
## mo_launched splits as -L-RL--LL-L-, improve=0.03878788, (0 missing)
## goal < 5200 to the right, improve=0.02419753, (0 missing)
## reward_length < 6723 to the left, improve=0.02223167, (0 missing)
## campaign_duration < 22.635 to the left, improve=0.01515152, (0 missing)
## Surrogate splits:
## reward_length < 5609 to the right, agree=0.827, adj=0.182, (0 split)
##
## Node number 5327: 28 observations, complexity param=0.0001271248
## mean=0.75, MSE=0.1875
## left son=10654 (9 obs) right son=10655 (19 obs)
## Primary splits:
## reward_length < 7029 to the left, improve=0.23586740, (0 missing)
## mo_launched splits as -R-LL--RR-L-, improve=0.15789470, (0 missing)
## category splits as --------R---L--, improve=0.08376068, (0 missing)
## goal < 7225 to the left, improve=0.06666667, (0 missing)
## description_length < 5945 to the left, improve=0.06666667, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-RR--RL-R-, agree=0.714, adj=0.111, (0 split)
## description_length < 5595 to the left, agree=0.714, adj=0.111, (0 split)
##
## Node number 5334: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 5335: 166 observations, complexity param=0.0001481675
## mean=0.5361446, MSE=0.2486936
## left son=10670 (128 obs) right son=10671 (38 obs)
## Primary splits:
## reward_length < 7994 to the left, improve=0.03630037, (0 missing)
## description_length < 4254 to the left, improve=0.03427256, (0 missing)
## campaign_duration < 20.195 to the left, improve=0.02271553, (0 missing)
## goal < 6585 to the left, improve=0.02075141, (0 missing)
## mo_launched splits as L-----RLLLRR, improve=0.01353002, (0 missing)
##
## Node number 5338: 47 observations, complexity param=0.0001480224
## mean=0.4893617, MSE=0.2498868
## left son=10676 (12 obs) right son=10677 (35 obs)
## Primary splits:
## goal < 7100 to the right, improve=0.14287440, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.09320652, (0 missing)
## reward_length < 5591.5 to the left, improve=0.09302914, (0 missing)
## social_media_count splits as RLL-, improve=0.04703177, (0 missing)
## description_length < 899.5 to the right, improve=0.03542961, (0 missing)
##
## Node number 5339: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 5340: 91 observations, complexity param=0.000101404
## mean=0.6153846, MSE=0.2366864
## left son=10680 (81 obs) right son=10681 (10 obs)
## Primary splits:
## campaign_duration < 59.98 to the left, improve=0.04225309, (0 missing)
## social_media_count splits as LRL-, improve=0.04056338, (0 missing)
## description_length < 2417 to the right, improve=0.03502083, (0 missing)
## reward_length < 5913 to the right, improve=0.02063983, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.01728535, (0 missing)
##
## Node number 5341: 27 observations, complexity param=0.000101404
## mean=0.8148148, MSE=0.1508916
## left son=10682 (8 obs) right son=10683 (19 obs)
## Primary splits:
## mo_launched splits as -RRRLR------, improve=0.27655500, (0 missing)
## reward_length < 6473.5 to the right, improve=0.09569378, (0 missing)
## goal < 5350 to the left, improve=0.09235764, (0 missing)
## category splits as R------------L-, improve=0.07212787, (0 missing)
## description_length < 7037.5 to the right, improve=0.05139037, (0 missing)
## Surrogate splits:
## goal < 7750 to the right, agree=0.741, adj=0.125, (0 split)
##
## Node number 5374: 20 observations, complexity param=0.0001024705
## mean=0.55, MSE=0.2475
## left son=10748 (8 obs) right son=10749 (12 obs)
## Primary splits:
## campaign_duration < 24.935 to the right, improve=0.24242420, (0 missing)
## mo_launched splits as RLRL---LRL--, improve=0.15518820, (0 missing)
## description_length < 4494 to the right, improve=0.15195920, (0 missing)
## goal < 6100 to the left, improve=0.05871906, (0 missing)
## category splits as L-------R---RR-, improve=0.01515152, (0 missing)
## Surrogate splits:
## mo_launched splits as RRRL---LRR--, agree=0.80, adj=0.500, (0 split)
## description_length < 3549 to the right, agree=0.75, adj=0.375, (0 split)
## reward_length < 9820.5 to the right, agree=0.70, adj=0.250, (0 split)
##
## Node number 5375: 159 observations, complexity param=0.0001024705
## mean=0.7610063, MSE=0.1818757
## left son=10750 (70 obs) right son=10751 (89 obs)
## Primary splits:
## mo_launched splits as LRRR---LRL--, improve=0.03470031, (0 missing)
## category splits as R-------L---LR-, improve=0.02263632, (0 missing)
## reward_length < 11052 to the right, improve=0.01907919, (0 missing)
## description_length < 1915.5 to the right, improve=0.01884298, (0 missing)
## social_media_count splits as RLRL, improve=0.01528087, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the right, agree=0.616, adj=0.129, (0 split)
## reward_length < 9158 to the left, agree=0.591, adj=0.071, (0 split)
## usa < 0.5 to the left, agree=0.585, adj=0.057, (0 split)
## social_media_count splits as RLRL, agree=0.579, adj=0.043, (0 split)
## description_length < 6079 to the right, agree=0.579, adj=0.043, (0 split)
##
## Node number 5446: 36 observations
## mean=0.3055556, MSE=0.2121914
##
## Node number 5447: 29 observations, complexity param=0.0001331054
## mean=0.5172414, MSE=0.2497027
## left son=10894 (7 obs) right son=10895 (22 obs)
## Primary splits:
## goal < 52500 to the left, improve=0.17860240, (0 missing)
## reward_length < 15142.5 to the right, improve=0.08265306, (0 missing)
## social_media_count splits as RLL-, improve=0.05723443, (0 missing)
## description_length < 9047.5 to the right, improve=0.04023810, (0 missing)
## mo_launched splits as -R-L-----L-R, improve=0.01771542, (0 missing)
## Surrogate splits:
## description_length < 7285.5 to the left, agree=0.793, adj=0.143, (0 split)
##
## Node number 5450: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 5451: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 5452: 30 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 5453: 28 observations, complexity param=0.000180577
## mean=0.5, MSE=0.25
## left son=10906 (15 obs) right son=10907 (13 obs)
## Primary splits:
## reward_length < 19492.5 to the right, improve=0.25128210, (0 missing)
## mo_launched splits as L-R-LLRLR-L-, improve=0.10000000, (0 missing)
## social_media_count splits as RLR-, improve=0.08888889, (0 missing)
## goal < 121500 to the left, improve=0.08888889, (0 missing)
## campaign_duration < 31.53 to the left, improve=0.04812834, (0 missing)
## Surrogate splits:
## description_length < 9564.5 to the right, agree=0.750, adj=0.462, (0 split)
## campaign_duration < 31.53 to the left, agree=0.714, adj=0.385, (0 split)
## social_media_count splits as LLR-, agree=0.643, adj=0.231, (0 split)
## mo_launched splits as L-R-LLRLL-L-, agree=0.643, adj=0.231, (0 split)
## goal < 107500 to the right, agree=0.607, adj=0.154, (0 split)
##
## Node number 5454: 53 observations, complexity param=0.0001451602
## mean=0.4528302, MSE=0.247775
## left son=10908 (44 obs) right son=10909 (9 obs)
## Primary splits:
## description_length < 7892 to the right, improve=0.08716838, (0 missing)
## reward_length < 16313 to the left, improve=0.03725369, (0 missing)
## goal < 53461.5 to the left, improve=0.03465959, (0 missing)
## campaign_duration < 32.265 to the left, improve=0.03465959, (0 missing)
## social_media_count splits as RLR-, improve=0.03436869, (0 missing)
##
## Node number 5455: 53 observations
## mean=0.6603774, MSE=0.2242791
##
## Node number 5474: 19 observations
## mean=0.3157895, MSE=0.2160665
##
## Node number 5475: 15 observations
## mean=0.7333333, MSE=0.1955556
##
## Node number 5508: 114 observations, complexity param=0.0001496983
## mean=0.3333333, MSE=0.2222222
## left son=11016 (104 obs) right son=11017 (10 obs)
## Primary splits:
## goal < 22750 to the left, improve=0.05817308, (0 missing)
## description_length < 4039.5 to the left, improve=0.02989130, (0 missing)
## mo_launched splits as -L-R-RLL-RL-, improve=0.01876551, (0 missing)
## reward_length < 11950.5 to the right, improve=0.01772853, (0 missing)
## usa < 0.5 to the left, improve=0.01068091, (0 missing)
##
## Node number 5509: 38 observations
## mean=0.5789474, MSE=0.2437673
##
## Node number 5510: 23 observations, complexity param=0.0001496983
## mean=0.2608696, MSE=0.1928166
## left son=11020 (15 obs) right son=11021 (8 obs)
## Primary splits:
## mo_launched splits as -LLLR-LR-RL-, improve=0.36674840, (0 missing)
## description_length < 3095.5 to the left, improve=0.22812970, (0 missing)
## campaign_duration < 31.85 to the left, improve=0.11235610, (0 missing)
## reward_length < 14464.5 to the right, improve=0.05106209, (0 missing)
## goal < 5250 to the left, improve=0.02970885, (0 missing)
## Surrogate splits:
## description_length < 3818 to the left, agree=0.826, adj=0.500, (0 split)
## reward_length < 12706.5 to the right, agree=0.696, adj=0.125, (0 split)
##
## Node number 5511: 77 observations, complexity param=0.0001496983
## mean=0.5844156, MSE=0.242874
## left son=11022 (23 obs) right son=11023 (54 obs)
## Primary splits:
## mo_launched splits as -RLRLRRR-LR-, improve=0.09816213, (0 missing)
## description_length < 2879.5 to the right, improve=0.05787037, (0 missing)
## reward_length < 11944.5 to the right, improve=0.05051856, (0 missing)
## campaign_duration < 51.2 to the right, improve=0.02093524, (0 missing)
## goal < 5600 to the left, improve=0.00805153, (0 missing)
## Surrogate splits:
## description_length < 4224 to the right, agree=0.766, adj=0.217, (0 split)
## goal < 6775 to the right, agree=0.714, adj=0.043, (0 split)
##
## Node number 5540: 27 observations
## mean=0.2962963, MSE=0.2085048
##
## Node number 5541: 151 observations, complexity param=0.000125572
## mean=0.5430464, MSE=0.248147
## left son=11082 (18 obs) right son=11083 (133 obs)
## Primary splits:
## campaign_duration < 50.74 to the right, improve=0.02398626, (0 missing)
## description_length < 4778.5 to the right, improve=0.01932648, (0 missing)
## goal < 8625 to the right, improve=0.01915333, (0 missing)
## mo_launched splits as --LRLR-L-RLL, improve=0.01515109, (0 missing)
## usa < 0.5 to the left, improve=0.01123300, (0 missing)
##
## Node number 5542: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 5543: 52 observations
## mean=0.7307692, MSE=0.1967456
##
## Node number 5554: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 5555: 36 observations
## mean=0.8055556, MSE=0.1566358
##
## Node number 5568: 106 observations, complexity param=0.0001680759
## mean=0.3867925, MSE=0.2371841
## left son=11136 (92 obs) right son=11137 (14 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.06881125, (0 missing)
## campaign_duration < 32.52 to the left, improve=0.05645449, (0 missing)
## reward_length < 15877.5 to the right, improve=0.03562397, (0 missing)
## description_length < 8010.5 to the left, improve=0.03019534, (0 missing)
## usa < 0.5 to the left, improve=0.02335645, (0 missing)
##
## Node number 5569: 50 observations
## mean=0.6, MSE=0.24
##
## Node number 5570: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 5571: 13 observations
## mean=1, MSE=0
##
## Node number 5586: 43 observations
## mean=0.4883721, MSE=0.2498648
##
## Node number 5587: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 5704: 32 observations
## mean=0, MSE=0
##
## Node number 5705: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 5902: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 5903: 23 observations
## mean=0.7391304, MSE=0.1928166
##
## Node number 5984: 23 observations
## mean=0.1304348, MSE=0.1134216
##
## Node number 5985: 207 observations
## mean=0.3816425, MSE=0.2359915
##
## Node number 5986: 56 observations, complexity param=0.0001212981
## mean=0.3392857, MSE=0.2241709
## left son=11972 (25 obs) right son=11973 (31 obs)
## Primary splits:
## description_length < 1212 to the left, improve=0.06979305, (0 missing)
## goal < 11500 to the right, improve=0.06979305, (0 missing)
## reward_length < 5668.5 to the right, improve=0.02703852, (0 missing)
## campaign_duration < 45.2 to the left, improve=0.02336686, (0 missing)
## mo_launched splits as L-R--R-L--L-, improve=0.01927336, (0 missing)
## Surrogate splits:
## campaign_duration < 50.765 to the right, agree=0.679, adj=0.28, (0 split)
## reward_length < 5013 to the left, agree=0.679, adj=0.28, (0 split)
## goal < 10500 to the right, agree=0.643, adj=0.20, (0 split)
## mo_launched splits as R-R--R-L--R-, agree=0.625, adj=0.16, (0 split)
## social_media_count splits as RLR-, agree=0.571, adj=0.04, (0 split)
##
## Node number 5987: 124 observations, complexity param=0.0001643979
## mean=0.5806452, MSE=0.2434964
## left son=11974 (88 obs) right son=11975 (36 obs)
## Primary splits:
## reward_length < 6756 to the right, improve=0.04818619, (0 missing)
## social_media_count splits as RLRR, improve=0.03116636, (0 missing)
## category splits as ------R---L----, improve=0.02242283, (0 missing)
## description_length < 1508 to the left, improve=0.01556528, (0 missing)
## goal < 11543.5 to the right, improve=0.01439883, (0 missing)
## Surrogate splits:
## description_length < 11.5 to the right, agree=0.718, adj=0.028, (0 split)
##
## Node number 5992: 60 observations, complexity param=0.0001587067
## mean=0.2666667, MSE=0.1955556
## left son=11984 (53 obs) right son=11985 (7 obs)
## Primary splits:
## campaign_duration < 28.05 to the right, improve=0.13532220, (0 missing)
## reward_length < 7393 to the right, improve=0.04296875, (0 missing)
## goal < 7450 to the left, improve=0.03662744, (0 missing)
## category splits as ----L-R---L----, improve=0.03596404, (0 missing)
## social_media_count splits as RLRR, improve=0.02385658, (0 missing)
##
## Node number 5993: 59 observations, complexity param=0.0001221256
## mean=0.4915254, MSE=0.2499282
## left son=11986 (7 obs) right son=11987 (52 obs)
## Primary splits:
## campaign_duration < 22.98 to the left, improve=0.06547935, (0 missing)
## category splits as ----R-L---R----, improve=0.05959281, (0 missing)
## social_media_count splits as LRR-, improve=0.05153109, (0 missing)
## description_length < 561 to the left, improve=0.03821359, (0 missing)
## mo_launched splits as L-RR--LR---R, improve=0.02021518, (0 missing)
##
## Node number 5994: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 5995: 121 observations, complexity param=0.0001511064
## mean=0.5950413, MSE=0.2409671
## left son=11990 (16 obs) right son=11991 (105 obs)
## Primary splits:
## description_length < 330.5 to the left, improve=0.050482030, (0 missing)
## campaign_duration < 43.48 to the right, improve=0.044120260, (0 missing)
## reward_length < 6794 to the right, improve=0.014011370, (0 missing)
## mo_launched splits as -R--RR--RRL-, improve=0.009274844, (0 missing)
## category splits as ----L-R---L----, improve=0.007505946, (0 missing)
##
## Node number 5996: 400 observations, complexity param=0.0002390147
## mean=0.555, MSE=0.246975
## left son=11992 (302 obs) right son=11993 (98 obs)
## Primary splits:
## mo_launched splits as RLRLRLLLLLLL, improve=0.029202120, (0 missing)
## goal < 6125 to the right, improve=0.011105810, (0 missing)
## campaign_duration < 62.48 to the left, improve=0.008374997, (0 missing)
## category splits as ------R---L----, improve=0.007971829, (0 missing)
## usa < 0.5 to the left, improve=0.006153147, (0 missing)
## Surrogate splits:
## campaign_duration < 90.5 to the left, agree=0.762, adj=0.031, (0 split)
## reward_length < 4843 to the right, agree=0.762, adj=0.031, (0 split)
## description_length < 1874 to the left, agree=0.760, adj=0.020, (0 split)
##
## Node number 5997: 211 observations, complexity param=0.0002369654
## mean=0.6682464, MSE=0.2216931
## left son=11994 (63 obs) right son=11995 (148 obs)
## Primary splits:
## campaign_duration < 39 to the right, improve=0.049345490, (0 missing)
## mo_launched splits as LLLLLRLRRLRL, improve=0.022875190, (0 missing)
## reward_length < 7530 to the right, improve=0.016786100, (0 missing)
## description_length < 1592 to the right, improve=0.009353375, (0 missing)
## goal < 6728.5 to the left, improve=0.008355554, (0 missing)
## Surrogate splits:
## reward_length < 9323 to the right, agree=0.720, adj=0.063, (0 split)
## mo_launched splits as RRRRRRRRRRRL, agree=0.711, adj=0.032, (0 split)
## social_media_count splits as RRRL, agree=0.706, adj=0.016, (0 split)
##
## Node number 6000: 18 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 6001: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 6004: 66 observations, complexity param=0.000149019
## mean=0.4848485, MSE=0.2497704
## left son=12008 (29 obs) right son=12009 (37 obs)
## Primary splits:
## campaign_duration < 34.035 to the right, improve=0.06152349, (0 missing)
## description_length < 503.5 to the right, improve=0.04226607, (0 missing)
## reward_length < 15073.5 to the left, improve=0.03484619, (0 missing)
## goal < 6435.5 to the left, improve=0.02442883, (0 missing)
## social_media_count splits as RRLR, improve=0.01883635, (0 missing)
## Surrogate splits:
## mo_launched splits as --R--R--RRL-, agree=0.652, adj=0.207, (0 split)
## reward_length < 14332.5 to the left, agree=0.621, adj=0.138, (0 split)
## goal < 6185.5 to the left, agree=0.606, adj=0.103, (0 split)
## description_length < 1090.5 to the right, agree=0.591, adj=0.069, (0 split)
## social_media_count splits as RRLR, agree=0.576, adj=0.034, (0 split)
##
## Node number 6005: 48 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 6006: 21 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 6007: 35 observations
## mean=0.8857143, MSE=0.1012245
##
## Node number 6010: 32 observations, complexity param=0.0001866282
## mean=0.46875, MSE=0.2490234
## left son=12020 (23 obs) right son=12021 (9 obs)
## Primary splits:
## mo_launched splits as RLLRRLLLRLLR, improve=0.27737050, (0 missing)
## reward_length < 13092 to the left, improve=0.15560850, (0 missing)
## description_length < 1564.5 to the left, improve=0.13879280, (0 missing)
## category splits as ------R---L----, improve=0.06155158, (0 missing)
## goal < 14675 to the left, improve=0.03766947, (0 missing)
## Surrogate splits:
## description_length < 1191 to the right, agree=0.781, adj=0.222, (0 split)
## reward_length < 11523.5 to the right, agree=0.781, adj=0.222, (0 split)
##
## Node number 6011: 16 observations
## mean=0.9375, MSE=0.05859375
##
## Node number 6012: 114 observations, complexity param=0.0001545966
## mean=0.622807, MSE=0.2349184
## left son=12024 (18 obs) right son=12025 (96 obs)
## Primary splits:
## reward_length < 11535 to the left, improve=0.06688094, (0 missing)
## description_length < 1837 to the right, improve=0.03164433, (0 missing)
## social_media_count splits as LRRL, improve=0.02507188, (0 missing)
## mo_launched splits as ---RR-LLR--R, improve=0.01436813, (0 missing)
## campaign_duration < 35.1 to the left, improve=0.01248579, (0 missing)
## Surrogate splits:
## description_length < 1860 to the right, agree=0.851, adj=0.056, (0 split)
##
## Node number 6013: 52 observations
## mean=0.8076923, MSE=0.1553254
##
## Node number 6014: 23 observations, complexity param=0.0001262203
## mean=0.6521739, MSE=0.2268431
## left son=12028 (7 obs) right son=12029 (16 obs)
## Primary splits:
## reward_length < 12520.5 to the right, improve=0.25900300, (0 missing)
## campaign_duration < 59.995 to the left, improve=0.18062500, (0 missing)
## mo_launched splits as RLL--R---RL-, improve=0.15782830, (0 missing)
## goal < 9500 to the right, improve=0.09642857, (0 missing)
## description_length < 1576.5 to the left, improve=0.07852564, (0 missing)
## Surrogate splits:
## campaign_duration < 63.08 to the right, agree=0.739, adj=0.143, (0 split)
## goal < 6750 to the right, agree=0.739, adj=0.143, (0 split)
##
## Node number 6015: 139 observations, complexity param=0.0001262203
## mean=0.8561151, MSE=0.123182
## left son=12030 (74 obs) right son=12031 (65 obs)
## Primary splits:
## goal < 6065.95 to the right, improve=0.04835305, (0 missing)
## description_length < 1185.5 to the left, improve=0.04127940, (0 missing)
## category splits as --R-RRL---R----, improve=0.03524555, (0 missing)
## campaign_duration < 30.29 to the left, improve=0.02407838, (0 missing)
## reward_length < 17008.5 to the left, improve=0.01338858, (0 missing)
## Surrogate splits:
## campaign_duration < 32.7 to the right, agree=0.583, adj=0.108, (0 split)
## mo_launched splits as RLL--R---LR-, agree=0.568, adj=0.077, (0 split)
## category splits as --R-RRL---L----, agree=0.568, adj=0.077, (0 split)
## description_length < 1774 to the left, agree=0.568, adj=0.077, (0 split)
## reward_length < 11104.5 to the right, agree=0.554, adj=0.046, (0 split)
##
## Node number 6016: 51 observations
## mean=0.07843137, MSE=0.07227989
##
## Node number 6017: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 6018: 106 observations, complexity param=0.0001436035
## mean=0.245283, MSE=0.1851193
## left son=12036 (24 obs) right son=12037 (82 obs)
## Primary splits:
## goal < 47000 to the right, improve=0.06554976, (0 missing)
## mo_launched splits as LLLRRRRRLRLR, improve=0.05649110, (0 missing)
## reward_length < 5442 to the left, improve=0.02653061, (0 missing)
## description_length < 4612 to the right, improve=0.02484621, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.01680945, (0 missing)
## Surrogate splits:
## campaign_duration < 27.465 to the left, agree=0.802, adj=0.125, (0 split)
## social_media_count splits as RRRL, agree=0.792, adj=0.083, (0 split)
## reward_length < 8769.5 to the right, agree=0.792, adj=0.083, (0 split)
## video_status < 0.5 to the left, agree=0.783, adj=0.042, (0 split)
##
## Node number 6019: 123 observations, complexity param=0.0001602301
## mean=0.4634146, MSE=0.2486615
## left son=12038 (55 obs) right son=12039 (68 obs)
## Primary splits:
## mo_launched splits as LRLRRRLRLLRL, improve=0.04526009, (0 missing)
## reward_length < 9453.5 to the right, improve=0.04031841, (0 missing)
## description_length < 2456.5 to the left, improve=0.04010531, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.03019636, (0 missing)
## social_media_count splits as LLRR, improve=0.02490046, (0 missing)
## Surrogate splits:
## reward_length < 13241 to the right, agree=0.626, adj=0.164, (0 split)
## campaign_duration < 30.02 to the right, agree=0.593, adj=0.091, (0 split)
## description_length < 3207.5 to the left, agree=0.593, adj=0.091, (0 split)
## social_media_count splits as RLRL, agree=0.569, adj=0.036, (0 split)
## goal < 49000 to the right, agree=0.569, adj=0.036, (0 split)
##
## Node number 6020: 203 observations, complexity param=0.0002342799
## mean=0.3448276, MSE=0.2259215
## left son=12040 (42 obs) right son=12041 (161 obs)
## Primary splits:
## reward_length < 6826 to the left, improve=0.04710223, (0 missing)
## goal < 17750 to the right, improve=0.04098584, (0 missing)
## mo_launched splits as RRLLLLLRRRRR, improve=0.03593198, (0 missing)
## social_media_count splits as LR--, improve=0.01666171, (0 missing)
## video_status < 0.5 to the left, improve=0.01597164, (0 missing)
## Surrogate splits:
## campaign_duration < 14.115 to the left, agree=0.798, adj=0.024, (0 split)
##
## Node number 6021: 52 observations, complexity param=0.0001370999
## mean=0.6153846, MSE=0.2366864
## left son=12042 (16 obs) right son=12043 (36 obs)
## Primary splits:
## description_length < 2672 to the left, improve=0.10850690, (0 missing)
## goal < 17860 to the left, improve=0.09000000, (0 missing)
## mo_launched splits as LRRRLLRLRLRR, improve=0.05545315, (0 missing)
## campaign_duration < 31.365 to the right, improve=0.04575630, (0 missing)
## reward_length < 14138.5 to the left, improve=0.02332041, (0 missing)
## Surrogate splits:
## mo_launched splits as RLRRLLRRRRRR, agree=0.769, adj=0.250, (0 split)
## goal < 13000 to the left, agree=0.712, adj=0.063, (0 split)
##
## Node number 6022: 327 observations, complexity param=0.0002264953
## mean=0.5015291, MSE=0.2499977
## left son=12044 (233 obs) right son=12045 (94 obs)
## Primary splits:
## description_length < 4053 to the left, improve=0.025672990, (0 missing)
## campaign_duration < 46.73 to the right, improve=0.023691970, (0 missing)
## social_media_count splits as RRLL, improve=0.020895900, (0 missing)
## goal < 15150 to the right, improve=0.019502220, (0 missing)
## reward_length < 6102.5 to the left, improve=0.008570281, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.716, adj=0.011, (0 split)
##
## Node number 6023: 193 observations, complexity param=0.0001249407
## mean=0.6476684, MSE=0.228194
## left son=12046 (43 obs) right son=12047 (150 obs)
## Primary splits:
## campaign_duration < 45.025 to the right, improve=0.015979860, (0 missing)
## mo_launched splits as -RL----L-L-R, improve=0.012676110, (0 missing)
## goal < 15750 to the right, improve=0.011247180, (0 missing)
## description_length < 2956.5 to the left, improve=0.009162987, (0 missing)
## reward_length < 5887 to the left, improve=0.008208065, (0 missing)
## Surrogate splits:
## reward_length < 16141.5 to the right, agree=0.782, adj=0.023, (0 split)
##
## Node number 6024: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 6025: 39 observations
## mean=0.5384615, MSE=0.2485207
##
## Node number 6026: 22 observations, complexity param=0.0001344362
## mean=0.5, MSE=0.25
## left son=12052 (15 obs) right son=12053 (7 obs)
## Primary splits:
## description_length < 3161.5 to the right, improve=0.23809520, (0 missing)
## campaign_duration < 44.5 to the left, improve=0.14285710, (0 missing)
## goal < 19500 to the left, improve=0.03571429, (0 missing)
## mo_launched splits as ----L-RL-L-R, improve=0.03333333, (0 missing)
## reward_length < 18545 to the left, improve=0.00952381, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.773, adj=0.286, (0 split)
## mo_launched splits as ----L-RL-L-R, agree=0.773, adj=0.286, (0 split)
##
## Node number 6027: 35 observations
## mean=0.8857143, MSE=0.1012245
##
## Node number 6030: 11 observations
## mean=0.5454545, MSE=0.2479339
##
## Node number 6031: 95 observations
## mean=0.8631579, MSE=0.1181163
##
## Node number 6032: 23 observations
## mean=0.1304348, MSE=0.1134216
##
## Node number 6033: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 6034: 27 observations
## mean=0.4074074, MSE=0.2414266
##
## Node number 6035: 25 observations
## mean=0.72, MSE=0.2016
##
## Node number 6040: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 6041: 24 observations, complexity param=0.0001211865
## mean=0.4583333, MSE=0.2482639
## left son=12082 (17 obs) right son=12083 (7 obs)
## Primary splits:
## campaign_duration < 30.825 to the left, improve=0.26379500, (0 missing)
## reward_length < 6782.5 to the right, improve=0.16507020, (0 missing)
## social_media_count splits as RRL-, improve=0.16507020, (0 missing)
## mo_launched splits as --L-RLLRL-R-, improve=0.05774226, (0 missing)
## goal < 15500 to the left, improve=0.04942117, (0 missing)
## Surrogate splits:
## description_length < 5394 to the right, agree=0.792, adj=0.286, (0 split)
## social_media_count splits as LRL-, agree=0.750, adj=0.143, (0 split)
##
## Node number 6044: 153 observations, complexity param=0.0001828086
## mean=0.6143791, MSE=0.2369174
## left son=12088 (96 obs) right son=12089 (57 obs)
## Primary splits:
## mo_launched splits as LRRLLRLLLLRR, improve=0.049125320, (0 missing)
## description_length < 9380 to the left, improve=0.034758780, (0 missing)
## reward_length < 14567.5 to the right, improve=0.030498170, (0 missing)
## goal < 28250 to the left, improve=0.029172540, (0 missing)
## campaign_duration < 30.905 to the left, improve=0.009835868, (0 missing)
## Surrogate splits:
## description_length < 5506 to the right, agree=0.654, adj=0.070, (0 split)
## campaign_duration < 26.76 to the right, agree=0.647, adj=0.053, (0 split)
## social_media_count splits as LLRL, agree=0.641, adj=0.035, (0 split)
##
## Node number 6045: 224 observations, complexity param=0.0001901052
## mean=0.7767857, MSE=0.1733897
## left son=12090 (109 obs) right son=12091 (115 obs)
## Primary splits:
## mo_launched splits as RLRRLLRLLRRR, improve=0.04302029, (0 missing)
## reward_length < 14803.5 to the right, improve=0.03604927, (0 missing)
## campaign_duration < 55.635 to the right, improve=0.03115225, (0 missing)
## social_media_count splits as RRL-, improve=0.02018245, (0 missing)
## video_status < 0.5 to the left, improve=0.01636441, (0 missing)
## Surrogate splits:
## description_length < 7856 to the right, agree=0.571, adj=0.119, (0 split)
## campaign_duration < 30.02 to the left, agree=0.562, adj=0.101, (0 split)
## goal < 15001.5 to the left, agree=0.554, adj=0.083, (0 split)
## reward_length < 8670.5 to the left, agree=0.554, adj=0.083, (0 split)
##
## Node number 6046: 74 observations, complexity param=0.000101825
## mean=0.7297297, MSE=0.1972243
## left son=12092 (63 obs) right son=12093 (11 obs)
## Primary splits:
## goal < 17000 to the right, improve=0.06466784, (0 missing)
## social_media_count splits as LRRL, improve=0.05022321, (0 missing)
## description_length < 15155 to the right, improve=0.04804549, (0 missing)
## reward_length < 19226 to the right, improve=0.04677690, (0 missing)
## campaign_duration < 39.97 to the left, improve=0.02716392, (0 missing)
##
## Node number 6047: 81 observations
## mean=0.9259259, MSE=0.06858711
##
## Node number 6054: 688 observations, complexity param=0.0001480169
## mean=0.627907, MSE=0.2336398
## left son=12108 (286 obs) right son=12109 (402 obs)
## Primary splits:
## mo_launched splits as RRRRLRLRLLLR, improve=0.006866728, (0 missing)
## reward_length < 11637.5 to the left, improve=0.006741021, (0 missing)
## description_length < 3755.5 to the left, improve=0.006696429, (0 missing)
## campaign_duration < 76.45 to the right, improve=0.005296424, (0 missing)
## goal < 4600 to the left, improve=0.002480142, (0 missing)
## Surrogate splits:
## reward_length < 24184 to the right, agree=0.594, adj=0.024, (0 split)
## goal < 4600 to the left, agree=0.589, adj=0.010, (0 split)
## social_media_count splits as RLRR, agree=0.587, adj=0.007, (0 split)
## campaign_duration < 40.94 to the left, agree=0.586, adj=0.003, (0 split)
##
## Node number 6055: 31 observations, complexity param=0.0001325438
## mean=0.8064516, MSE=0.1560874
## left son=12110 (7 obs) right son=12111 (24 obs)
## Primary splits:
## mo_launched splits as LLLRRRRLR-RR, improve=0.26682540, (0 missing)
## category splits as ------R---L----, improve=0.20927540, (0 missing)
## campaign_duration < 60.32 to the left, improve=0.07000000, (0 missing)
## reward_length < 5042.5 to the left, improve=0.06293447, (0 missing)
## goal < 5800 to the right, improve=0.03712121, (0 missing)
##
## Node number 6060: 38 observations, complexity param=0.0001495628
## mean=0.5263158, MSE=0.2493075
## left son=12120 (14 obs) right son=12121 (24 obs)
## Primary splits:
## social_media_count splits as RLRR, improve=0.13544970, (0 missing)
## campaign_duration < 59.645 to the right, improve=0.09742351, (0 missing)
## reward_length < 8543.5 to the right, improve=0.07111111, (0 missing)
## description_length < 8053.5 to the right, improve=0.05243216, (0 missing)
## mo_launched splits as --R-R--L-L-R, improve=0.02225783, (0 missing)
## Surrogate splits:
## description_length < 6967 to the right, agree=0.711, adj=0.214, (0 split)
## video_status < 0.5 to the left, agree=0.684, adj=0.143, (0 split)
## mo_launched splits as --R-R--L-R-R, agree=0.684, adj=0.143, (0 split)
## reward_length < 11988 to the right, agree=0.684, adj=0.143, (0 split)
## campaign_duration < 55.2 to the right, agree=0.658, adj=0.071, (0 split)
##
## Node number 6061: 50 observations
## mean=0.82, MSE=0.1476
##
## Node number 6068: 20 observations
## mean=0.3, MSE=0.21
##
## Node number 6069: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 6072: 428 observations, complexity param=0.0002684924
## mean=0.661215, MSE=0.2240097
## left son=12144 (54 obs) right son=12145 (374 obs)
## Primary splits:
## mo_launched splits as RRRRRRLRRRRL, improve=0.03568277, (0 missing)
## social_media_count splits as RLRL, improve=0.02359830, (0 missing)
## goal < 6506 to the right, improve=0.01709832, (0 missing)
## description_length < 3010.5 to the left, improve=0.01516321, (0 missing)
## usa < 0.5 to the left, improve=0.01393440, (0 missing)
## Surrogate splits:
## description_length < 10418.5 to the right, agree=0.881, adj=0.056, (0 split)
##
## Node number 6073: 1095 observations, complexity param=0.0001577645
## mean=0.7378995, MSE=0.1934038
## left son=12146 (584 obs) right son=12147 (511 obs)
## Primary splits:
## mo_launched splits as LRLRLRRRLLLR, improve=0.004398600, (0 missing)
## reward_length < 7420 to the right, improve=0.004267629, (0 missing)
## usa < 0.5 to the left, improve=0.003919054, (0 missing)
## campaign_duration < 22.715 to the left, improve=0.003183046, (0 missing)
## goal < 9052 to the right, improve=0.003123941, (0 missing)
## Surrogate splits:
## campaign_duration < 27.25 to the right, agree=0.549, adj=0.033, (0 split)
## social_media_count splits as LLRL, agree=0.546, adj=0.027, (0 split)
## goal < 11055.5 to the left, agree=0.540, adj=0.014, (0 split)
## description_length < 1899.5 to the right, agree=0.535, adj=0.004, (0 split)
## reward_length < 7598.5 to the right, agree=0.535, adj=0.004, (0 split)
##
## Node number 6074: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 6075: 230 observations, complexity param=0.0001472365
## mean=0.8521739, MSE=0.1259735
## left son=12150 (85 obs) right son=12151 (145 obs)
## Primary splits:
## mo_launched splits as RRRLLRLRLRRR, improve=0.04582279, (0 missing)
## category splits as ------R---L----, improve=0.02802417, (0 missing)
## goal < 8185 to the right, improve=0.02192069, (0 missing)
## reward_length < 6731 to the left, improve=0.01558849, (0 missing)
## campaign_duration < 16.595 to the right, improve=0.01034915, (0 missing)
## Surrogate splits:
## goal < 10750 to the right, agree=0.657, adj=0.071, (0 split)
## description_length < 10446.5 to the right, agree=0.657, adj=0.071, (0 split)
##
## Node number 6076: 89 observations, complexity param=0.0001377486
## mean=0.6516854, MSE=0.2269915
## left son=12152 (29 obs) right son=12153 (60 obs)
## Primary splits:
## mo_launched splits as -LRR-RL-----, improve=0.06076228, (0 missing)
## campaign_duration < 34.995 to the right, improve=0.03848753, (0 missing)
## description_length < 2634 to the left, improve=0.03328325, (0 missing)
## reward_length < 6480.5 to the right, improve=0.02788592, (0 missing)
## goal < 10250 to the right, improve=0.01872096, (0 missing)
## Surrogate splits:
## description_length < 2024 to the left, agree=0.719, adj=0.138, (0 split)
## campaign_duration < 30.485 to the left, agree=0.697, adj=0.069, (0 split)
## usa < 0.5 to the left, agree=0.685, adj=0.034, (0 split)
##
## Node number 6077: 155 observations, complexity param=0.0001219123
## mean=0.8258065, MSE=0.1438502
## left son=12154 (36 obs) right son=12155 (119 obs)
## Primary splits:
## reward_length < 6365 to the left, improve=0.05326019, (0 missing)
## campaign_duration < 36.155 to the right, improve=0.03663750, (0 missing)
## description_length < 1995.5 to the left, improve=0.02127574, (0 missing)
## mo_launched splits as -RLL-LR-----, improve=0.01479037, (0 missing)
## goal < 6550 to the left, improve=0.01169542, (0 missing)
## Surrogate splits:
## description_length < 12881 to the right, agree=0.781, adj=0.056, (0 split)
##
## Node number 6078: 22 observations, complexity param=0.000138674
## mean=0.6363636, MSE=0.231405
## left son=12156 (14 obs) right son=12157 (8 obs)
## Primary splits:
## campaign_duration < 34.535 to the left, improve=0.3265306, (0 missing)
## mo_launched splits as R---R--RLLRL, improve=0.2747253, (0 missing)
## description_length < 5272.5 to the left, improve=0.2666667, (0 missing)
## reward_length < 12666 to the left, improve=0.1907814, (0 missing)
## social_media_count splits as LRR-, improve=0.1428571, (0 missing)
## Surrogate splits:
## mo_launched splits as R---R--LLLRL, agree=0.818, adj=0.50, (0 split)
## category splits as ------L---R----, agree=0.727, adj=0.25, (0 split)
## reward_length < 7478 to the right, agree=0.727, adj=0.25, (0 split)
##
## Node number 6079: 310 observations
## mean=0.8612903, MSE=0.1194693
##
## Node number 6186: 171 observations, complexity param=0.000116584
## mean=0.1754386, MSE=0.1446599
## left son=12372 (17 obs) right son=12373 (154 obs)
## Primary splits:
## campaign_duration < 30.02 to the right, improve=0.02348715, (0 missing)
## description_length < 861.5 to the left, improve=0.01870703, (0 missing)
## reward_length < 2821 to the right, improve=0.01822126, (0 missing)
## mo_launched splits as RR-RR-R--LRR, improve=0.01740154, (0 missing)
## category splits as --------L---LR-, improve=0.01683269, (0 missing)
## Surrogate splits:
## mo_launched splits as RR-RR-R--LRR, agree=0.924, adj=0.235, (0 split)
##
## Node number 6187: 33 observations, complexity param=0.000116584
## mean=0.3333333, MSE=0.2222222
## left son=12374 (24 obs) right son=12375 (9 obs)
## Primary splits:
## campaign_duration < 26.805 to the right, improve=0.18750000, (0 missing)
## reward_length < 2429.5 to the left, improve=0.12030080, (0 missing)
## goal < 1101 to the right, improve=0.07142857, (0 missing)
## mo_launched splits as LR-LL-L--RLR, improve=0.07142857, (0 missing)
## video_status < 0.5 to the left, improve=0.04807692, (0 missing)
## Surrogate splits:
## description_length < 716 to the left, agree=0.788, adj=0.222, (0 split)
## reward_length < 3070 to the left, agree=0.788, adj=0.222, (0 split)
## mo_launched splits as LR-LL-L--LLL, agree=0.758, adj=0.111, (0 split)
## goal < 1062 to the right, agree=0.758, adj=0.111, (0 split)
##
## Node number 6198: 89 observations, complexity param=0.0001169741
## mean=0.3146067, MSE=0.2156293
## left son=12396 (62 obs) right son=12397 (27 obs)
## Primary splits:
## description_length < 780.5 to the right, improve=0.03404598, (0 missing)
## mo_launched splits as --R--L-RR---, improve=0.02379428, (0 missing)
## goal < 1550 to the left, improve=0.02205174, (0 missing)
## campaign_duration < 29.985 to the right, improve=0.01535131, (0 missing)
## video_status < 0.5 to the left, improve=0.01090057, (0 missing)
## Surrogate splits:
## campaign_duration < 61.95 to the left, agree=0.708, adj=0.037, (0 split)
##
## Node number 6199: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 6220: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 6221: 48 observations, complexity param=0.0001283513
## mean=0.4375, MSE=0.2460938
## left son=12442 (41 obs) right son=12443 (7 obs)
## Primary splits:
## category splits as --------R---LR-, improve=0.12217240, (0 missing)
## goal < 3550 to the left, improve=0.07936508, (0 missing)
## mo_launched splits as LLL-LRLL--RR, improve=0.03001200, (0 missing)
## reward_length < 3551 to the left, improve=0.02823726, (0 missing)
## video_status < 0.5 to the left, improve=0.02645503, (0 missing)
##
## Node number 6262: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 6263: 18 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 6296: 58 observations, complexity param=0.0001316969
## mean=0.1896552, MSE=0.1536861
## left son=12592 (28 obs) right son=12593 (30 obs)
## Primary splits:
## campaign_duration < 24.815 to the right, improve=0.14391640, (0 missing)
## mo_launched splits as -LLL--RLRLLL, improve=0.10685440, (0 missing)
## goal < 3687.5 to the right, improve=0.04875887, (0 missing)
## video_status < 0.5 to the left, improve=0.03496184, (0 missing)
## description_length < 1071 to the left, improve=0.02273802, (0 missing)
## Surrogate splits:
## mo_launched splits as -LLR--RRRRRR, agree=0.741, adj=0.464, (0 split)
## reward_length < 3514.5 to the left, agree=0.638, adj=0.250, (0 split)
## goal < 2550 to the left, agree=0.621, adj=0.214, (0 split)
## description_length < 757 to the right, agree=0.586, adj=0.143, (0 split)
## video_status < 0.5 to the left, agree=0.569, adj=0.107, (0 split)
##
## Node number 6297: 268 observations, complexity param=0.0001352428
## mean=0.3395522, MSE=0.2242565
## left son=12594 (142 obs) right son=12595 (126 obs)
## Primary splits:
## reward_length < 3017.5 to the left, improve=0.02601317, (0 missing)
## campaign_duration < 41.085 to the right, improve=0.01668296, (0 missing)
## description_length < 1031 to the left, improve=0.01402174, (0 missing)
## social_media_count splits as RRLR, improve=0.01122835, (0 missing)
## category splits as R---R-----L----, improve=0.01044994, (0 missing)
## Surrogate splits:
## description_length < 1024.5 to the left, agree=0.601, adj=0.151, (0 split)
## mo_launched splits as -RLL--LRLLLR, agree=0.571, adj=0.087, (0 split)
## video_status < 0.5 to the left, agree=0.560, adj=0.063, (0 split)
## campaign_duration < 66.855 to the left, agree=0.545, adj=0.032, (0 split)
## goal < 4100 to the left, agree=0.537, adj=0.016, (0 split)
##
## Node number 6298: 28 observations
## mean=0.3214286, MSE=0.2181122
##
## Node number 6299: 65 observations, complexity param=0.0001027917
## mean=0.5230769, MSE=0.2494675
## left son=12598 (17 obs) right son=12599 (48 obs)
## Primary splits:
## social_media_count splits as RLLL, improve=0.07442353, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.03626876, (0 missing)
## mo_launched splits as L---LR------, improve=0.02870019, (0 missing)
## description_length < 480.5 to the left, improve=0.02725718, (0 missing)
## reward_length < 3889.5 to the right, improve=0.02725718, (0 missing)
## Surrogate splits:
## campaign_duration < 60.59 to the right, agree=0.754, adj=0.059, (0 split)
## reward_length < 1943 to the left, agree=0.754, adj=0.059, (0 split)
##
## Node number 6314: 25 observations, complexity param=0.0001099321
## mean=0.28, MSE=0.2016
## left son=12628 (11 obs) right son=12629 (14 obs)
## Primary splits:
## description_length < 400 to the right, improve=0.30555560, (0 missing)
## mo_launched splits as -LRR-L-R---L, improve=0.10714290, (0 missing)
## campaign_duration < 37.33 to the right, improve=0.07958554, (0 missing)
## reward_length < 3396.5 to the left, improve=0.07545194, (0 missing)
## social_media_count splits as RLLL, improve=0.03756957, (0 missing)
## Surrogate splits:
## mo_launched splits as -RRL-L-R---R, agree=0.72, adj=0.364, (0 split)
## campaign_duration < 37.33 to the right, agree=0.68, adj=0.273, (0 split)
## social_media_count splits as RLRL, agree=0.64, adj=0.182, (0 split)
## goal < 1600 to the right, agree=0.64, adj=0.182, (0 split)
## reward_length < 2139 to the right, agree=0.64, adj=0.182, (0 split)
##
## Node number 6315: 15 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 6316: 34 observations, complexity param=0.0001126356
## mean=0.3529412, MSE=0.2283737
## left son=12632 (23 obs) right son=12633 (11 obs)
## Primary splits:
## reward_length < 3178.5 to the left, improve=0.16822370, (0 missing)
## campaign_duration < 19.175 to the right, improve=0.05419272, (0 missing)
## description_length < 423.5 to the left, improve=0.04267677, (0 missing)
## goal < 1450 to the right, improve=0.04045954, (0 missing)
## mo_launched splits as R---R-L-LLL-, improve=0.02913753, (0 missing)
## Surrogate splits:
## campaign_duration < 21.29 to the right, agree=0.794, adj=0.364, (0 split)
##
## Node number 6317: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 6324: 80 observations, complexity param=0.0001192192
## mean=0.3375, MSE=0.2235937
## left son=12648 (28 obs) right son=12649 (52 obs)
## Primary splits:
## description_length < 963.5 to the right, improve=0.060827360, (0 missing)
## goal < 1150 to the right, improve=0.040998720, (0 missing)
## reward_length < 2919 to the left, improve=0.029524810, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.014850380, (0 missing)
## video_status < 0.5 to the right, improve=0.006650331, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.675, adj=0.071, (0 split)
##
## Node number 6325: 118 observations, complexity param=0.0001472286
## mean=0.5084746, MSE=0.2499282
## left son=12650 (7 obs) right son=12651 (111 obs)
## Primary splits:
## reward_length < 3337.5 to the right, improve=0.03372979, (0 missing)
## campaign_duration < 50.295 to the right, improve=0.02500013, (0 missing)
## category splits as R---R-----L----, improve=0.02021518, (0 missing)
## goal < 1545 to the left, improve=0.01697492, (0 missing)
## social_media_count splits as RLLR, improve=0.01555776, (0 missing)
##
## Node number 6326: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 6327: 44 observations
## mean=0.7954545, MSE=0.1627066
##
## Node number 6328: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 6329: 19 observations
## mean=0.6315789, MSE=0.232687
##
## Node number 6346: 23 observations, complexity param=0.0001217317
## mean=0.2173913, MSE=0.1701323
## left son=12692 (12 obs) right son=12693 (11 obs)
## Primary splits:
## mo_launched splits as -R-----L-RLR, improve=0.30303030, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.15076920, (0 missing)
## goal < 2250 to the right, improve=0.14814810, (0 missing)
## description_length < 1623 to the right, improve=0.05079365, (0 missing)
## reward_length < 2417.5 to the left, improve=0.05079365, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the left, agree=0.696, adj=0.364, (0 split)
## goal < 1600 to the right, agree=0.696, adj=0.364, (0 split)
## reward_length < 2331 to the right, agree=0.696, adj=0.364, (0 split)
## social_media_count splits as LLRR, agree=0.609, adj=0.182, (0 split)
## video_status < 0.5 to the left, agree=0.609, adj=0.182, (0 split)
##
## Node number 6347: 53 observations, complexity param=0.0001315161
## mean=0.4716981, MSE=0.249199
## left son=12694 (40 obs) right son=12695 (13 obs)
## Primary splits:
## reward_length < 1924 to the left, improve=0.11545330, (0 missing)
## video_status < 0.5 to the left, improve=0.08616149, (0 missing)
## description_length < 1693.5 to the left, improve=0.05041667, (0 missing)
## goal < 1050 to the right, improve=0.04864120, (0 missing)
## mo_launched splits as -R-----L-RRR, improve=0.01622587, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.792, adj=0.154, (0 split)
##
## Node number 6348: 111 observations, complexity param=0.0001765153
## mean=0.4144144, MSE=0.2426751
## left son=12696 (56 obs) right son=12697 (55 obs)
## Primary splits:
## mo_launched splits as L-LRRRL-L---, improve=0.05154856, (0 missing)
## goal < 2775 to the left, improve=0.04013454, (0 missing)
## description_length < 1314.5 to the right, improve=0.03604410, (0 missing)
## usa < 0.5 to the left, improve=0.02045325, (0 missing)
## reward_length < 1805.5 to the right, improve=0.01850584, (0 missing)
## Surrogate splits:
## campaign_duration < 46.305 to the left, agree=0.613, adj=0.218, (0 split)
## description_length < 1605 to the left, agree=0.613, adj=0.218, (0 split)
## reward_length < 2123.5 to the left, agree=0.595, adj=0.182, (0 split)
## goal < 1550 to the left, agree=0.577, adj=0.145, (0 split)
## category splits as R---L-----L----, agree=0.541, adj=0.073, (0 split)
##
## Node number 6349: 25 observations, complexity param=0.0001460177
## mean=0.64, MSE=0.2304
## left son=12698 (14 obs) right son=12699 (11 obs)
## Primary splits:
## description_length < 1673.5 to the left, improve=0.24693360, (0 missing)
## mo_launched splits as R-RRLLL-L---, improve=0.15123460, (0 missing)
## reward_length < 1898 to the left, improve=0.11728900, (0 missing)
## campaign_duration < 44.7 to the right, improve=0.07545194, (0 missing)
## video_status < 0.5 to the left, improve=0.04003268, (0 missing)
## Surrogate splits:
## mo_launched splits as R-RLLLL-L---, agree=0.68, adj=0.273, (0 split)
## goal < 1375 to the left, agree=0.68, adj=0.273, (0 split)
## reward_length < 1717 to the right, agree=0.64, adj=0.182, (0 split)
## campaign_duration < 31.13 to the right, agree=0.60, adj=0.091, (0 split)
##
## Node number 6350: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 6351: 32 observations, complexity param=0.0001069379
## mean=0.8125, MSE=0.1523438
## left son=12702 (8 obs) right son=12703 (24 obs)
## Primary splits:
## reward_length < 1567 to the left, improve=0.21367520, (0 missing)
## description_length < 1658.5 to the left, improve=0.10256410, (0 missing)
## mo_launched splits as R-RRLLL-R---, improve=0.08456511, (0 missing)
## goal < 1150 to the right, improve=0.07692308, (0 missing)
## campaign_duration < 18.935 to the left, improve=0.04924705, (0 missing)
##
## Node number 6384: 42 observations
## mean=0.2619048, MSE=0.1933107
##
## Node number 6385: 29 observations
## mean=0.5172414, MSE=0.2497027
##
## Node number 6386: 74 observations, complexity param=0.0001282645
## mean=0.5135135, MSE=0.2498174
## left son=12772 (20 obs) right son=12773 (54 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.06758718, (0 missing)
## reward_length < 2786.5 to the right, improve=0.04029212, (0 missing)
## social_media_count splits as RLRL, improve=0.02283835, (0 missing)
## campaign_duration < 14.5 to the left, improve=0.02170227, (0 missing)
## mo_launched splits as -R--LL-L--L-, improve=0.01817267, (0 missing)
## Surrogate splits:
## description_length < 5656 to the right, agree=0.743, adj=0.05, (0 split)
##
## Node number 6387: 32 observations
## mean=0.75, MSE=0.1875
##
## Node number 6388: 68 observations, complexity param=0.0001425272
## mean=0.5441176, MSE=0.2480536
## left son=12776 (10 obs) right son=12777 (58 obs)
## Primary splits:
## social_media_count splits as RLRL, improve=0.08230767, (0 missing)
## description_length < 1721.5 to the left, improve=0.08149499, (0 missing)
## campaign_duration < 45.065 to the left, improve=0.05884917, (0 missing)
## mo_launched splits as -R--RL-R--L-, improve=0.03656297, (0 missing)
## video_status < 0.5 to the left, improve=0.03653884, (0 missing)
##
## Node number 6389: 8 observations
## mean=1, MSE=0
##
## Node number 6390: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 6391: 21 observations
## mean=1, MSE=0
##
## Node number 6394: 220 observations, complexity param=0.0001336597
## mean=0.6636364, MSE=0.2232231
## left son=12788 (13 obs) right son=12789 (207 obs)
## Primary splits:
## reward_length < 2762 to the left, improve=0.03564489, (0 missing)
## description_length < 1464 to the left, improve=0.02842452, (0 missing)
## mo_launched splits as R-RR--L-RR-R, improve=0.01422773, (0 missing)
## campaign_duration < 30.015 to the left, improve=0.01059301, (0 missing)
## video_status < 0.5 to the left, improve=0.01042620, (0 missing)
##
## Node number 6395: 83 observations, complexity param=0.0001336597
## mean=0.7951807, MSE=0.1628683
## left son=12790 (55 obs) right son=12791 (28 obs)
## Primary splits:
## description_length < 1657 to the right, improve=0.05561729, (0 missing)
## reward_length < 3339 to the left, improve=0.02929770, (0 missing)
## campaign_duration < 25.02 to the left, improve=0.02873302, (0 missing)
## video_status < 0.5 to the right, improve=0.02497255, (0 missing)
## mo_launched splits as L-RR--R-LR-L, improve=0.02477211, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.675, adj=0.036, (0 split)
## mo_launched splits as L-LL--L-LR-L, agree=0.675, adj=0.036, (0 split)
##
## Node number 6424: 65 observations, complexity param=0.0001040375
## mean=0.3538462, MSE=0.2286391
## left son=12848 (10 obs) right son=12849 (55 obs)
## Primary splits:
## description_length < 893 to the right, improve=0.05124224, (0 missing)
## campaign_duration < 58.07 to the right, improve=0.04141608, (0 missing)
## category splits as L---R---L-L-RR-, improve=0.03578036, (0 missing)
## reward_length < 1599.5 to the right, improve=0.02368629, (0 missing)
## goal < 475 to the left, improve=0.02235182, (0 missing)
## Surrogate splits:
## campaign_duration < 26.4 to the left, agree=0.877, adj=0.2, (0 split)
## reward_length < 2209.5 to the right, agree=0.862, adj=0.1, (0 split)
##
## Node number 6425: 90 observations
## mean=0.5444444, MSE=0.2480247
##
## Node number 6456: 139 observations, complexity param=0.0001369433
## mean=0.4748201, MSE=0.249366
## left son=12912 (9 obs) right son=12913 (130 obs)
## Primary splits:
## campaign_duration < 59.98 to the right, improve=0.03672570, (0 missing)
## description_length < 882 to the left, improve=0.03008267, (0 missing)
## mo_launched splits as LLRRLLLRLLLL, improve=0.02603528, (0 missing)
## social_media_count splits as LRR-, improve=0.02086857, (0 missing)
## usa < 0.5 to the left, improve=0.01407497, (0 missing)
##
## Node number 6457: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 6460: 32 observations
## mean=0.40625, MSE=0.2412109
##
## Node number 6461: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 6482: 48 observations
## mean=0.3958333, MSE=0.2391493
##
## Node number 6483: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 6504: 21 observations, complexity param=0.000114352
## mean=0.3333333, MSE=0.2222222
## left son=13008 (7 obs) right son=13009 (14 obs)
## Primary splits:
## goal < 625 to the right, improve=0.25000000, (0 missing)
## mo_launched splits as LRR-LL----R-, improve=0.23557690, (0 missing)
## description_length < 2281.5 to the left, improve=0.16666670, (0 missing)
## campaign_duration < 33.08 to the right, improve=0.08163265, (0 missing)
## reward_length < 3419 to the left, improve=0.08163265, (0 missing)
## Surrogate splits:
## mo_launched splits as LRR-RL----R-, agree=0.810, adj=0.429, (0 split)
## description_length < 1425.5 to the left, agree=0.762, adj=0.286, (0 split)
## reward_length < 3369.5 to the left, agree=0.762, adj=0.286, (0 split)
## campaign_duration < 33.08 to the right, agree=0.714, adj=0.143, (0 split)
## social_media_count splits as RRL-, agree=0.714, adj=0.143, (0 split)
##
## Node number 6505: 41 observations, complexity param=0.0001127505
## mean=0.6097561, MSE=0.2379536
## left son=13010 (20 obs) right son=13011 (21 obs)
## Primary splits:
## description_length < 1777 to the right, improve=0.10214880, (0 missing)
## mo_launched splits as RRL-LL----R-, improve=0.06720096, (0 missing)
## goal < 775 to the right, improve=0.05964516, (0 missing)
## social_media_count splits as RLL-, improve=0.05964516, (0 missing)
## reward_length < 3888.5 to the right, improve=0.05614583, (0 missing)
## Surrogate splits:
## campaign_duration < 33.33 to the left, agree=0.707, adj=0.40, (0 split)
## goal < 550 to the left, agree=0.683, adj=0.35, (0 split)
## category splits as ----L---L-R----, agree=0.659, adj=0.30, (0 split)
## mo_launched splits as RLL-RR----L-, agree=0.610, adj=0.20, (0 split)
## video_status < 0.5 to the left, agree=0.585, adj=0.15, (0 split)
##
## Node number 6508: 63 observations, complexity param=0.0001179065
## mean=0.6984127, MSE=0.2106324
## left son=13016 (22 obs) right son=13017 (41 obs)
## Primary splits:
## goal < 675 to the right, improve=0.05960174, (0 missing)
## description_length < 2777 to the right, improve=0.03158079, (0 missing)
## category splits as R---L---R-L----, improve=0.02894737, (0 missing)
## reward_length < 3502.5 to the left, improve=0.02746607, (0 missing)
## video_status < 0.5 to the left, improve=0.02197316, (0 missing)
## Surrogate splits:
## reward_length < 2556.5 to the left, agree=0.698, adj=0.136, (0 split)
## description_length < 3340 to the right, agree=0.683, adj=0.091, (0 split)
## mo_launched splits as ---R--LRRR-R, agree=0.667, adj=0.045, (0 split)
##
## Node number 6509: 10 observations
## mean=1, MSE=0
##
## Node number 6536: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 6537: 12 observations
## mean=0.5833333, MSE=0.2430556
##
## Node number 6538: 25 observations
## mean=0.48, MSE=0.2496
##
## Node number 6539: 48 observations
## mean=0.7291667, MSE=0.1974826
##
## Node number 6540: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 6541: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 7180: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 7181: 16 observations
## mean=0.5, MSE=0.25
##
## Node number 7182: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 7183: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 7226: 21 observations
## mean=0.5238095, MSE=0.2494331
##
## Node number 7227: 7 observations
## mean=1, MSE=0
##
## Node number 7268: 36 observations, complexity param=0.0001224797
## mean=0.1944444, MSE=0.1566358
## left son=14536 (22 obs) right son=14537 (14 obs)
## Primary splits:
## mo_launched splits as -LRLLLRLRLLL, improve=0.22269850, (0 missing)
## description_length < 1837.5 to the left, improve=0.13050070, (0 missing)
## goal < 3400 to the right, improve=0.06896552, (0 missing)
## social_media_count splits as RL--, improve=0.06896552, (0 missing)
## campaign_duration < 30.345 to the left, improve=0.04105090, (0 missing)
## Surrogate splits:
## description_length < 1917.5 to the left, agree=0.694, adj=0.214, (0 split)
## campaign_duration < 18 to the right, agree=0.667, adj=0.143, (0 split)
## reward_length < 7865 to the left, agree=0.639, adj=0.071, (0 split)
##
## Node number 7269: 13 observations
## mean=0.5384615, MSE=0.2485207
##
## Node number 7270: 181 observations, complexity param=0.0001220582
## mean=0.441989, MSE=0.2466347
## left son=14540 (168 obs) right son=14541 (13 obs)
## Primary splits:
## campaign_duration < 45.02 to the left, improve=0.01965923, (0 missing)
## reward_length < 4364 to the left, improve=0.01520794, (0 missing)
## description_length < 2013.5 to the right, improve=0.01024669, (0 missing)
## goal < 2550 to the right, improve=0.00809742, (0 missing)
## usa < 0.5 to the left, improve=0.00691102, (0 missing)
##
## Node number 7271: 97 observations, complexity param=0.000137372
## mean=0.6082474, MSE=0.2382825
## left son=14542 (89 obs) right son=14543 (8 obs)
## Primary splits:
## reward_length < 7028 to the left, improve=0.057893730, (0 missing)
## description_length < 1335.5 to the left, improve=0.044572150, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.023070110, (0 missing)
## goal < 1675 to the right, improve=0.012421410, (0 missing)
## mo_launched splits as LL-R---L--L-, improve=0.008501141, (0 missing)
## Surrogate splits:
## description_length < 2012.5 to the left, agree=0.928, adj=0.125, (0 split)
##
## Node number 7286: 84 observations, complexity param=0.0001008593
## mean=0.5833333, MSE=0.2430556
## left son=14572 (8 obs) right son=14573 (76 obs)
## Primary splits:
## goal < 1900 to the left, improve=0.04812030, (0 missing)
## reward_length < 7513.5 to the left, improve=0.03571429, (0 missing)
## campaign_duration < 39.69 to the right, improve=0.01970845, (0 missing)
## description_length < 955 to the right, improve=0.01866667, (0 missing)
## mo_launched splits as L------L--LR, improve=0.01284469, (0 missing)
## Surrogate splits:
## campaign_duration < 45.845 to the right, agree=0.929, adj=0.25, (0 split)
##
## Node number 7287: 7 observations
## mean=1, MSE=0
##
## Node number 7290: 68 observations, complexity param=0.0001348783
## mean=0.5441176, MSE=0.2480536
## left son=14580 (59 obs) right son=14581 (9 obs)
## Primary splits:
## description_length < 745.5 to the right, improve=0.07309825, (0 missing)
## reward_length < 5134.5 to the right, improve=0.05730086, (0 missing)
## campaign_duration < 24.585 to the right, improve=0.02179599, (0 missing)
## mo_launched splits as -LRLRLR-LR--, improve=0.02179599, (0 missing)
## goal < 2050 to the right, improve=0.01909176, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.882, adj=0.111, (0 split)
##
## Node number 7291: 136 observations, complexity param=0.0001221524
## mean=0.7058824, MSE=0.2076125
## left son=14582 (32 obs) right son=14583 (104 obs)
## Primary splits:
## goal < 3100 to the right, improve=0.03046875, (0 missing)
## campaign_duration < 22.5 to the right, improve=0.02508961, (0 missing)
## description_length < 1406 to the left, improve=0.01918721, (0 missing)
## reward_length < 10415 to the right, improve=0.01528302, (0 missing)
## mo_launched splits as -RLLRLL-LL--, improve=0.01449275, (0 missing)
## Surrogate splits:
## reward_length < 5584.5 to the left, agree=0.787, adj=0.094, (0 split)
##
## Node number 7308: 70 observations, complexity param=0.0001293859
## mean=0.4428571, MSE=0.2467347
## left son=14616 (50 obs) right son=14617 (20 obs)
## Primary splits:
## goal < 525 to the right, improve=0.06956162, (0 missing)
## reward_length < 5139.5 to the left, improve=0.05971878, (0 missing)
## category splits as R-------L---R--, improve=0.04157862, (0 missing)
## description_length < 1379 to the right, improve=0.03317710, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.02995295, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.729, adj=0.05, (0 split)
##
## Node number 7309: 20 observations
## mean=0.75, MSE=0.1875
##
## Node number 7332: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 7333: 11 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 7436: 11 observations
## mean=0.09090909, MSE=0.08264463
##
## Node number 7437: 53 observations, complexity param=0.0001004038
## mean=0.4150943, MSE=0.242791
## left son=14874 (34 obs) right son=14875 (19 obs)
## Primary splits:
## goal < 2375 to the right, improve=0.06179467, (0 missing)
## description_length < 2452 to the right, improve=0.05610554, (0 missing)
## reward_length < 4154.5 to the right, improve=0.03226214, (0 missing)
## mo_launched splits as -R---RLR--R-, improve=0.02186401, (0 missing)
## social_media_count splits as RLR-, improve=0.01995764, (0 missing)
##
## Node number 7438: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 7439: 64 observations, complexity param=0.0001184171
## mean=0.59375, MSE=0.2412109
## left son=14878 (51 obs) right son=14879 (13 obs)
## Primary splits:
## social_media_count splits as LRRL, improve=0.06732372, (0 missing)
## reward_length < 4219.5 to the right, improve=0.06612686, (0 missing)
## goal < 1550 to the right, improve=0.03265857, (0 missing)
## description_length < 2804.5 to the left, improve=0.02346437, (0 missing)
## mo_launched splits as R-RLL---LL-L, improve=0.02297469, (0 missing)
## Surrogate splits:
## description_length < 4953.5 to the left, agree=0.812, adj=0.077, (0 split)
##
## Node number 7446: 89 observations, complexity param=0.0001178388
## mean=0.4606742, MSE=0.2484535
## left son=14892 (28 obs) right son=14893 (61 obs)
## Primary splits:
## mo_launched splits as -L--R-L-R--R, improve=0.03582168, (0 missing)
## description_length < 2979.5 to the right, improve=0.03272315, (0 missing)
## reward_length < 6110 to the left, improve=0.02209923, (0 missing)
## campaign_duration < 32.855 to the right, improve=0.01287847, (0 missing)
## goal < 3125 to the right, improve=0.01056295, (0 missing)
## Surrogate splits:
## campaign_duration < 29.965 to the left, agree=0.697, adj=0.036, (0 split)
## description_length < 2381.5 to the left, agree=0.697, adj=0.036, (0 split)
##
## Node number 7447: 30 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 7450: 19 observations
## mean=0.3684211, MSE=0.232687
##
## Node number 7451: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 7452: 22 observations, complexity param=0.0001214925
## mean=0.3181818, MSE=0.2169421
## left son=14904 (14 obs) right son=14905 (8 obs)
## Primary splits:
## mo_launched splits as R-LL-R-L-RL-, improve=0.24795920, (0 missing)
## description_length < 6265 to the right, improve=0.09829932, (0 missing)
## reward_length < 5468 to the left, improve=0.08707483, (0 missing)
## campaign_duration < 32.07 to the right, improve=0.08571429, (0 missing)
## goal < 2750 to the left, improve=0.05087505, (0 missing)
## Surrogate splits:
## goal < 3250 to the left, agree=0.727, adj=0.250, (0 split)
## reward_length < 5532 to the left, agree=0.727, adj=0.250, (0 split)
## campaign_duration < 30.02 to the left, agree=0.682, adj=0.125, (0 split)
##
## Node number 7453: 17 observations
## mean=0.8235294, MSE=0.1453287
##
## Node number 7454: 26 observations
## mean=0.5, MSE=0.25
##
## Node number 7455: 82 observations
## mean=0.8658537, MSE=0.1161511
##
## Node number 7556: 402 observations, complexity param=0.0001737559
## mean=0.5572139, MSE=0.2467266
## left son=15112 (7 obs) right son=15113 (395 obs)
## Primary splits:
## campaign_duration < 24.745 to the left, improve=0.012332010, (0 missing)
## mo_launched splits as RRRRLRLRLRRL, improve=0.011578050, (0 missing)
## reward_length < 9739.5 to the right, improve=0.009826471, (0 missing)
## description_length < 2755 to the right, improve=0.008395936, (0 missing)
## category splits as R-------R---L--, improve=0.007917812, (0 missing)
##
## Node number 7557: 18 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 7564: 44 observations, complexity param=0.0001607786
## mean=0.5227273, MSE=0.2494835
## left son=15128 (9 obs) right son=15129 (35 obs)
## Primary splits:
## reward_length < 12410.5 to the right, improve=0.174629500, (0 missing)
## mo_launched splits as -R-LR--L--RL, improve=0.050310560, (0 missing)
## goal < 2650 to the left, improve=0.033816430, (0 missing)
## description_length < 5138 to the right, improve=0.014431100, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.007039337, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.864, adj=0.333, (0 split)
##
## Node number 7565: 37 observations
## mean=0.7837838, MSE=0.1694668
##
## Node number 7566: 53 observations, complexity param=0.0001607786
## mean=0.6792453, MSE=0.2178711
## left son=15132 (13 obs) right son=15133 (40 obs)
## Primary splits:
## reward_length < 9040.5 to the right, improve=0.20593260, (0 missing)
## campaign_duration < 40.69 to the right, improve=0.05175942, (0 missing)
## mo_launched splits as L-L--LR-LL--, improve=0.03126816, (0 missing)
## goal < 3790 to the left, improve=0.03126816, (0 missing)
## description_length < 6099.5 to the left, improve=0.03126816, (0 missing)
##
## Node number 7567: 46 observations
## mean=0.9130435, MSE=0.07939509
##
## Node number 7596: 190 observations, complexity param=0.0001648558
## mean=0.6631579, MSE=0.2233795
## left son=15192 (169 obs) right son=15193 (21 obs)
## Primary splits:
## description_length < 2238.5 to the right, improve=0.04653236, (0 missing)
## reward_length < 6757 to the right, improve=0.03545714, (0 missing)
## mo_launched splits as -RLLRLLRLR--, improve=0.01986125, (0 missing)
## goal < 1225 to the right, improve=0.01833669, (0 missing)
## video_status < 0.5 to the left, improve=0.01367187, (0 missing)
##
## Node number 7597: 55 observations
## mean=0.8545455, MSE=0.1242975
##
## Node number 7598: 107 observations, complexity param=0.0001352994
## mean=0.7383178, MSE=0.1932046
## left son=15196 (37 obs) right son=15197 (70 obs)
## Primary splits:
## mo_launched splits as -RRLLRRRLR--, improve=0.07976429, (0 missing)
## description_length < 2182 to the left, improve=0.05520908, (0 missing)
## reward_length < 7336.5 to the left, improve=0.05109398, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.03960405, (0 missing)
## goal < 1943 to the left, improve=0.01198458, (0 missing)
##
## Node number 7599: 129 observations, complexity param=0.0001006552
## mean=0.8682171, MSE=0.1144162
## left son=15198 (22 obs) right son=15199 (107 obs)
## Primary splits:
## campaign_duration < 20.025 to the left, improve=0.062436410, (0 missing)
## mo_launched splits as -LRRRRRLLR--, improve=0.038296570, (0 missing)
## description_length < 4224 to the left, improve=0.022362100, (0 missing)
## reward_length < 8051 to the right, improve=0.014833000, (0 missing)
## social_media_count splits as RLRR, improve=0.004116969, (0 missing)
##
## Node number 7708: 17 observations
## mean=0.3529412, MSE=0.2283737
##
## Node number 7709: 23 observations
## mean=0.7391304, MSE=0.1928166
##
## Node number 7728: 21 observations
## mean=0.2380952, MSE=0.1814059
##
## Node number 7729: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 7730: 21 observations, complexity param=0.0001194504
## mean=0.3809524, MSE=0.2358277
## left son=15460 (10 obs) right son=15461 (11 obs)
## Primary splits:
## description_length < 732 to the right, improve=0.30428320, (0 missing)
## campaign_duration < 33.02 to the right, improve=0.12019230, (0 missing)
## goal < 725 to the right, improve=0.09695513, (0 missing)
## mo_launched splits as ---LRLL-RR-L, improve=0.09695513, (0 missing)
## reward_length < 5729 to the left, improve=0.03698225, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the right, agree=0.714, adj=0.4, (0 split)
## goal < 1375 to the right, agree=0.714, adj=0.4, (0 split)
## reward_length < 4845 to the left, agree=0.714, adj=0.4, (0 split)
## mo_launched splits as ---RRLR-RL-R, agree=0.667, adj=0.3, (0 split)
##
## Node number 7731: 121 observations, complexity param=0.0001127396
## mean=0.5950413, MSE=0.2409671
## left son=15462 (108 obs) right son=15463 (13 obs)
## Primary splits:
## campaign_duration < 60.02 to the left, improve=0.031499130, (0 missing)
## description_length < 874.5 to the right, improve=0.017505500, (0 missing)
## mo_launched splits as ---RLRR-RR-L, improve=0.017162190, (0 missing)
## category splits as ----R-----L--L-, improve=0.011231090, (0 missing)
## goal < 1350 to the left, improve=0.009728296, (0 missing)
##
## Node number 7778: 22 observations, complexity param=0.0001347957
## mean=0.4090909, MSE=0.2417355
## left son=15556 (11 obs) right son=15557 (11 obs)
## Primary splits:
## mo_launched splits as -RLRRRLL-L--, improve=0.41880340, (0 missing)
## description_length < 1682 to the left, improve=0.13683350, (0 missing)
## goal < 2100 to the left, improve=0.07692308, (0 missing)
## reward_length < 7870 to the right, improve=0.07692308, (0 missing)
## campaign_duration < 60.02 to the left, improve=0.05087505, (0 missing)
## Surrogate splits:
## description_length < 1682 to the left, agree=0.818, adj=0.636, (0 split)
## goal < 2100 to the left, agree=0.636, adj=0.273, (0 split)
## reward_length < 10275.5 to the left, agree=0.636, adj=0.273, (0 split)
## campaign_duration < 60.29 to the left, agree=0.591, adj=0.182, (0 split)
## social_media_count splits as LR--, agree=0.591, adj=0.182, (0 split)
##
## Node number 7779: 119 observations, complexity param=0.0001347957
## mean=0.6722689, MSE=0.2203234
## left son=15558 (22 obs) right son=15559 (97 obs)
## Primary splits:
## campaign_duration < 21.085 to the left, improve=0.03054950, (0 missing)
## reward_length < 8865.5 to the right, improve=0.02884858, (0 missing)
## mo_launched splits as -LLLLLLR-L--, improve=0.02592701, (0 missing)
## goal < 819 to the left, improve=0.01814497, (0 missing)
## usa < 0.5 to the left, improve=0.01235739, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.824, adj=0.045, (0 split)
## goal < 235 to the left, agree=0.824, adj=0.045, (0 split)
## description_length < 2670 to the right, agree=0.824, adj=0.045, (0 split)
## reward_length < 6597 to the left, agree=0.824, adj=0.045, (0 split)
##
## Node number 7824: 10 observations
## mean=0, MSE=0
##
## Node number 7825: 22 observations
## mean=0.5, MSE=0.25
##
## Node number 7826: 17 observations
## mean=0.5294118, MSE=0.2491349
##
## Node number 7827: 8 observations
## mean=1, MSE=0
##
## Node number 7940: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 7941: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 7942: 23 observations
## mean=0.4347826, MSE=0.2457467
##
## Node number 7943: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 7994: 17 observations
## mean=0.4117647, MSE=0.2422145
##
## Node number 7995: 47 observations, complexity param=0.0001447902
## mean=0.7659574, MSE=0.1792666
## left son=15990 (14 obs) right son=15991 (33 obs)
## Primary splits:
## reward_length < 5294 to the left, improve=0.16739360, (0 missing)
## description_length < 783 to the right, improve=0.08680671, (0 missing)
## goal < 1225 to the right, improve=0.04344036, (0 missing)
## category splits as ------L---R----, improve=0.02862591, (0 missing)
## social_media_count splits as LRLR, improve=0.01967729, (0 missing)
## Surrogate splits:
## goal < 625 to the left, agree=0.766, adj=0.214, (0 split)
## campaign_duration < 53.87 to the right, agree=0.723, adj=0.071, (0 split)
##
## Node number 7996: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 7997: 130 observations, complexity param=0.0001304682
## mean=0.7307692, MSE=0.1967456
## left son=15994 (108 obs) right son=15995 (22 obs)
## Primary splits:
## campaign_duration < 40.335 to the right, improve=0.032923220, (0 missing)
## description_length < 1067 to the left, improve=0.030701750, (0 missing)
## reward_length < 11922.5 to the left, improve=0.027403220, (0 missing)
## goal < 3950 to the right, improve=0.007980478, (0 missing)
## mo_launched splits as L-RR-----R-R, improve=0.003801521, (0 missing)
##
## Node number 8000: 43 observations, complexity param=0.0001373511
## mean=0.3488372, MSE=0.2271498
## left son=16000 (9 obs) right son=16001 (34 obs)
## Primary splits:
## description_length < 622 to the right, improve=0.14180670, (0 missing)
## social_media_count splits as RLR-, improve=0.12012930, (0 missing)
## category splits as ----L-R---L--R-, improve=0.04241308, (0 missing)
## reward_length < 5307.5 to the right, improve=0.03847643, (0 missing)
## goal < 2475 to the right, improve=0.02659341, (0 missing)
##
## Node number 8001: 25 observations
## mean=0.64, MSE=0.2304
##
## Node number 8004: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 8005: 199 observations, complexity param=0.0001309726
## mean=0.6733668, MSE=0.2199439
## left son=16010 (187 obs) right son=16011 (12 obs)
## Primary splits:
## description_length < 731 to the right, improve=0.031127780, (0 missing)
## campaign_duration < 23.325 to the right, improve=0.016361410, (0 missing)
## goal < 2050 to the right, improve=0.011570110, (0 missing)
## social_media_count splits as RLLR, improve=0.011462700, (0 missing)
## reward_length < 4233.5 to the left, improve=0.009933249, (0 missing)
##
## Node number 8008: 10 observations
## mean=0.3, MSE=0.21
##
## Node number 8009: 116 observations, complexity param=0.0001049023
## mean=0.6551724, MSE=0.2259215
## left son=16018 (79 obs) right son=16019 (37 obs)
## Primary splits:
## category splits as ----L-R---L----, improve=0.03429065, (0 missing)
## description_length < 911 to the left, improve=0.02783955, (0 missing)
## goal < 1465 to the left, improve=0.02009783, (0 missing)
## mo_launched splits as R--LL---RR-R, improve=0.01976608, (0 missing)
## reward_length < 4924 to the right, improve=0.01578947, (0 missing)
## Surrogate splits:
## campaign_duration < 33.395 to the left, agree=0.716, adj=0.108, (0 split)
## description_length < 1113 to the left, agree=0.698, adj=0.054, (0 split)
##
## Node number 8020: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 8021: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 8064: 13 observations
## mean=0, MSE=0
##
## Node number 8065: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 8068: 97 observations, complexity param=0.0001862853
## mean=0.5876289, MSE=0.2423212
## left son=16136 (7 obs) right son=16137 (90 obs)
## Primary splits:
## description_length < 1310.5 to the right, improve=0.110833300, (0 missing)
## goal < 3900 to the right, improve=0.056353560, (0 missing)
## reward_length < 8081.5 to the right, improve=0.037674580, (0 missing)
## mo_launched splits as ----RLLRL--L, improve=0.017578460, (0 missing)
## social_media_count splits as LRRL, improve=0.005645811, (0 missing)
##
## Node number 8069: 613 observations, complexity param=0.0001199014
## mean=0.6982055, MSE=0.2107146
## left son=16138 (600 obs) right son=16139 (13 obs)
## Primary splits:
## reward_length < 4274.5 to the right, improve=0.005199552, (0 missing)
## description_length < 1341 to the right, improve=0.004992906, (0 missing)
## campaign_duration < 38.31 to the right, improve=0.004427437, (0 missing)
## goal < 3525 to the right, improve=0.002624974, (0 missing)
## mo_launched splits as ----RLRRL--R, improve=0.001495301, (0 missing)
##
## Node number 8070: 508 observations, complexity param=0.00011046
## mean=0.742126, MSE=0.191375
## left son=16140 (360 obs) right son=16141 (148 obs)
## Primary splits:
## goal < 1650 to the right, improve=0.008238518, (0 missing)
## reward_length < 6335 to the left, improve=0.006633189, (0 missing)
## mo_launched splits as LRRL-----LL-, improve=0.004640158, (0 missing)
## usa < 0.5 to the left, improve=0.004284567, (0 missing)
## description_length < 4640 to the left, improve=0.003627860, (0 missing)
## Surrogate splits:
## reward_length < 4243.5 to the right, agree=0.715, adj=0.020, (0 split)
## description_length < 1127 to the right, agree=0.713, adj=0.014, (0 split)
##
## Node number 8071: 199 observations, complexity param=0.0001439484
## mean=0.8341709, MSE=0.1383298
## left son=16142 (41 obs) right son=16143 (158 obs)
## Primary splits:
## reward_length < 5470 to the left, improve=0.05786679, (0 missing)
## campaign_duration < 29.99 to the left, improve=0.04418192, (0 missing)
## mo_launched splits as RRLR-----LR-, improve=0.01610248, (0 missing)
## description_length < 3232.5 to the right, improve=0.01456355, (0 missing)
## goal < 1900 to the right, improve=0.01002644, (0 missing)
## Surrogate splits:
## description_length < 6531.5 to the right, agree=0.799, adj=0.024, (0 split)
##
## Node number 8072: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 8073: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 8080: 120 observations, complexity param=0.0001925406
## mean=0.5666667, MSE=0.2455556
## left son=16160 (31 obs) right son=16161 (89 obs)
## Primary splits:
## campaign_duration < 32.89 to the right, improve=0.06364854, (0 missing)
## goal < 3750 to the right, improve=0.03550847, (0 missing)
## reward_length < 6482 to the left, improve=0.03542422, (0 missing)
## mo_launched splits as --RRLRRLLL--, improve=0.03151766, (0 missing)
## category splits as -RRRLRR--------, improve=0.01991293, (0 missing)
## Surrogate splits:
## goal < 425 to the left, agree=0.767, adj=0.097, (0 split)
## reward_length < 5909 to the left, agree=0.767, adj=0.097, (0 split)
## category splits as -RRLRRR--------, agree=0.750, adj=0.032, (0 split)
##
## Node number 8081: 59 observations
## mean=0.7966102, MSE=0.1620224
##
## Node number 8082: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 8083: 168 observations, complexity param=0.0001478085
## mean=0.8095238, MSE=0.154195
## left son=16166 (20 obs) right son=16167 (148 obs)
## Primary splits:
## goal < 3250 to the right, improve=0.03847377, (0 missing)
## mo_launched splits as --LLLRRRRR--, improve=0.03709888, (0 missing)
## reward_length < 4378 to the left, improve=0.03667567, (0 missing)
## description_length < 1195 to the right, improve=0.01331853, (0 missing)
## campaign_duration < 40.71 to the right, improve=0.01166276, (0 missing)
##
## Node number 8088: 49 observations, complexity param=0.0001251217
## mean=0.5510204, MSE=0.2473969
## left son=16176 (39 obs) right son=16177 (10 obs)
## Primary splits:
## reward_length < 8867 to the left, improve=0.06424933, (0 missing)
## goal < 1310 to the right, improve=0.05190418, (0 missing)
## campaign_duration < 30.08 to the left, improve=0.04324237, (0 missing)
## social_media_count splits as LRLR, improve=0.03122690, (0 missing)
## mo_launched splits as RR---RRL-LRL, improve=0.02844828, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.816, adj=0.1, (0 split)
## category splits as ----LRL--------, agree=0.816, adj=0.1, (0 split)
##
## Node number 8089: 20 observations
## mean=0.9, MSE=0.09
##
## Node number 8092: 94 observations, complexity param=0.0001591987
## mean=0.7340426, MSE=0.1952241
## left son=16184 (71 obs) right son=16185 (23 obs)
## Primary splits:
## mo_launched splits as RLLLRLRLLLLL, improve=0.08213247, (0 missing)
## reward_length < 5433.5 to the left, improve=0.07221389, (0 missing)
## goal < 775 to the left, improve=0.02404269, (0 missing)
## campaign_duration < 30.075 to the left, improve=0.01959552, (0 missing)
## description_length < 3715 to the left, improve=0.01321519, (0 missing)
## Surrogate splits:
## reward_length < 7308.5 to the left, agree=0.777, adj=0.087, (0 split)
## social_media_count splits as LLLR, agree=0.766, adj=0.043, (0 split)
##
## Node number 8093: 514 observations, complexity param=0.0001591987
## mean=0.8696498, MSE=0.113359
## left son=16186 (246 obs) right son=16187 (268 obs)
## Primary splits:
## goal < 2995.5 to the right, improve=0.019056160, (0 missing)
## mo_launched splits as RRRRLRLLLRRL, improve=0.017369030, (0 missing)
## reward_length < 5960 to the right, improve=0.007776303, (0 missing)
## description_length < 6575 to the left, improve=0.006366411, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.006030391, (0 missing)
## Surrogate splits:
## campaign_duration < 38.48 to the right, agree=0.558, adj=0.077, (0 split)
## mo_launched splits as LLLRLRRRRRRR, agree=0.553, adj=0.065, (0 split)
## reward_length < 4752.5 to the left, agree=0.537, adj=0.033, (0 split)
## category splits as -RLRR-R--L----L, agree=0.529, adj=0.016, (0 split)
## description_length < 3000.5 to the left, agree=0.527, adj=0.012, (0 split)
##
## Node number 8096: 13 observations
## mean=0.3076923, MSE=0.2130178
##
## Node number 8097: 26 observations, complexity param=0.0001123551
## mean=0.6538462, MSE=0.2263314
## left son=16194 (12 obs) right son=16195 (14 obs)
## Primary splits:
## description_length < 2822.5 to the right, improve=0.213040800, (0 missing)
## goal < 3029 to the right, improve=0.046477850, (0 missing)
## reward_length < 10712.5 to the right, improve=0.035926350, (0 missing)
## campaign_duration < 30.26 to the right, improve=0.011057050, (0 missing)
## mo_launched splits as ----L-R--LR-, improve=0.006535948, (0 missing)
## Surrogate splits:
## reward_length < 10712.5 to the right, agree=0.731, adj=0.417, (0 split)
## campaign_duration < 30.02 to the left, agree=0.615, adj=0.167, (0 split)
## social_media_count splits as -LR-, agree=0.615, adj=0.167, (0 split)
## mo_launched splits as ----L-L--RR-, agree=0.615, adj=0.167, (0 split)
## goal < 3029 to the right, agree=0.615, adj=0.167, (0 split)
##
## Node number 8100: 139 observations, complexity param=0.0001237837
## mean=0.6978417, MSE=0.2108587
## left son=16200 (129 obs) right son=16201 (10 obs)
## Primary splits:
## campaign_duration < 59.74 to the left, improve=0.03356509, (0 missing)
## reward_length < 13856.5 to the left, improve=0.03180961, (0 missing)
## social_media_count splits as L-RL, improve=0.03042977, (0 missing)
## description_length < 3125.5 to the left, improve=0.01827209, (0 missing)
## mo_launched splits as ---RL-L-RLL-, improve=0.01450703, (0 missing)
##
## Node number 8101: 105 observations
## mean=0.8285714, MSE=0.1420408
##
## Node number 8136: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 8137: 19 observations
## mean=0.6315789, MSE=0.232687
##
## Node number 8162: 36 observations, complexity param=0.0001195038
## mean=0.6666667, MSE=0.2222222
## left son=16324 (8 obs) right son=16325 (28 obs)
## Primary splits:
## campaign_duration < 25.695 to the left, improve=0.22321430, (0 missing)
## goal < 1450 to the left, improve=0.06157635, (0 missing)
## reward_length < 7219 to the left, improve=0.06157635, (0 missing)
## description_length < 1872 to the right, improve=0.04058442, (0 missing)
## mo_launched splits as ----R-L-L-L-, improve=0.03076923, (0 missing)
## Surrogate splits:
## goal < 1450 to the left, agree=0.861, adj=0.375, (0 split)
## reward_length < 6880.5 to the left, agree=0.833, adj=0.250, (0 split)
##
## Node number 8163: 47 observations
## mean=0.8297872, MSE=0.1412404
##
## Node number 9192: 24 observations
## mean=0.04166667, MSE=0.03993056
##
## Node number 9193: 20 observations, complexity param=0.0001042962
## mean=0.45, MSE=0.2475
## left son=18386 (7 obs) right son=18387 (13 obs)
## Primary splits:
## description_length < 1975 to the left, improve=0.205239200, (0 missing)
## campaign_duration < 35.93 to the right, improve=0.058719060, (0 missing)
## goal < 5250 to the right, improve=0.044995410, (0 missing)
## reward_length < 3788.5 to the left, improve=0.044995410, (0 missing)
## mo_launched splits as -----R---LR-, improve=0.000999001, (0 missing)
## Surrogate splits:
## campaign_duration < 51.655 to the right, agree=0.8, adj=0.429, (0 split)
## usa < 0.5 to the left, agree=0.7, adj=0.143, (0 split)
## social_media_count splits as RRL-, agree=0.7, adj=0.143, (0 split)
##
## Node number 9194: 24 observations, complexity param=0.0001127251
## mean=0.3333333, MSE=0.2222222
## left son=18388 (7 obs) right son=18389 (17 obs)
## Primary splits:
## mo_launched splits as R-RRLR---RL-, improve=0.20588240, (0 missing)
## description_length < 1768.5 to the right, improve=0.10504200, (0 missing)
## reward_length < 3130 to the right, improve=0.03125000, (0 missing)
## category splits as R---------L--L-, improve=0.01680672, (0 missing)
## social_media_count splits as LRRL, improve=0.01680672, (0 missing)
## Surrogate splits:
## category splits as R---------R--L-, agree=0.792, adj=0.286, (0 split)
## goal < 7750 to the right, agree=0.792, adj=0.286, (0 split)
## campaign_duration < 59.995 to the right, agree=0.750, adj=0.143, (0 split)
##
## Node number 9195: 12 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 10106: 29 observations, complexity param=0.0001117706
## mean=0.6206897, MSE=0.235434
## left son=20212 (15 obs) right son=20213 (14 obs)
## Primary splits:
## mo_launched splits as RRLRLLL-R-L-, improve=0.22164500, (0 missing)
## reward_length < 3966 to the right, improve=0.07165085, (0 missing)
## description_length < 3665.5 to the left, improve=0.02948679, (0 missing)
## campaign_duration < 58.915 to the left, improve=0.02705628, (0 missing)
## goal < 5500 to the right, improve=0.01469238, (0 missing)
## Surrogate splits:
## campaign_duration < 30.5 to the left, agree=0.655, adj=0.286, (0 split)
## reward_length < 3263.5 to the right, agree=0.655, adj=0.286, (0 split)
## description_length < 3344.5 to the right, agree=0.621, adj=0.214, (0 split)
## goal < 5500 to the right, agree=0.586, adj=0.143, (0 split)
## social_media_count splits as -LR-, agree=0.552, adj=0.071, (0 split)
##
## Node number 10107: 71 observations
## mean=0.8732394, MSE=0.1106923
##
## Node number 10348: 66 observations
## mean=0.1212121, MSE=0.1065197
##
## Node number 10349: 18 observations
## mean=0.3888889, MSE=0.2376543
##
## Node number 10350: 96 observations, complexity param=0.0001173533
## mean=0.2083333, MSE=0.1649306
## left son=20700 (17 obs) right son=20701 (79 obs)
## Primary splits:
## reward_length < 10237 to the right, improve=0.02916487, (0 missing)
## campaign_duration < 36.52 to the left, improve=0.02730991, (0 missing)
## description_length < 3232 to the left, improve=0.02127346, (0 missing)
## mo_launched splits as --RR-RRRLL-R, improve=0.01665827, (0 missing)
## social_media_count splits as LRR-, improve=0.01611842, (0 missing)
##
## Node number 10351: 89 observations, complexity param=0.0001303732
## mean=0.4157303, MSE=0.2428986
## left son=20702 (11 obs) right son=20703 (78 obs)
## Primary splits:
## campaign_duration < 59.735 to the right, improve=0.06125787, (0 missing)
## reward_length < 8555.5 to the left, improve=0.03751322, (0 missing)
## description_length < 2061 to the left, improve=0.02616862, (0 missing)
## mo_launched splits as --RR-LLRRR-R, improve=0.01473785, (0 missing)
## category splits as ------------LR-, improve=0.01206564, (0 missing)
## Surrogate splits:
## description_length < 1898 to the left, agree=0.888, adj=0.091, (0 split)
##
## Node number 10354: 102 observations, complexity param=0.0001009297
## mean=0.245098, MSE=0.185025
## left son=20708 (12 obs) right son=20709 (90 obs)
## Primary splits:
## campaign_duration < 59.98 to the right, improve=0.04329004, (0 missing)
## description_length < 3240.5 to the left, improve=0.03363586, (0 missing)
## reward_length < 5598 to the left, improve=0.02966771, (0 missing)
## goal < 14900 to the right, improve=0.02775293, (0 missing)
## mo_launched splits as RL--L-L---L-, improve=0.02121212, (0 missing)
## Surrogate splits:
## reward_length < 4967 to the left, agree=0.912, adj=0.25, (0 split)
##
## Node number 10355: 42 observations, complexity param=0.0001009297
## mean=0.4285714, MSE=0.244898
## left son=20710 (16 obs) right son=20711 (26 obs)
## Primary splits:
## description_length < 2957 to the right, improve=0.08012821, (0 missing)
## reward_length < 5857.5 to the right, improve=0.06666667, (0 missing)
## campaign_duration < 46.03 to the right, improve=0.05208333, (0 missing)
## mo_launched splits as LR--R-L---L-, improve=0.03222731, (0 missing)
## goal < 12125 to the left, improve=0.01979472, (0 missing)
## Surrogate splits:
## reward_length < 7978 to the right, agree=0.762, adj=0.375, (0 split)
## campaign_duration < 23 to the left, agree=0.643, adj=0.063, (0 split)
## mo_launched splits as RR--R-R---L-, agree=0.643, adj=0.063, (0 split)
##
## Node number 10358: 10 observations
## mean=0.3, MSE=0.21
##
## Node number 10359: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 10364: 37 observations, complexity param=0.0001167448
## mean=0.3513514, MSE=0.2279036
## left son=20728 (30 obs) right son=20729 (7 obs)
## Primary splits:
## campaign_duration < 29.5 to the right, improve=0.13485960, (0 missing)
## reward_length < 7867 to the left, improve=0.10267090, (0 missing)
## category splits as R-------L------, improve=0.03978244, (0 missing)
## goal < 14500 to the left, improve=0.03590931, (0 missing)
## description_length < 4025 to the left, improve=0.02674624, (0 missing)
##
## Node number 10365: 28 observations, complexity param=0.0001276196
## mean=0.5714286, MSE=0.244898
## left son=20730 (7 obs) right son=20731 (21 obs)
## Primary splits:
## mo_launched splits as --RL-R--R---, improve=0.25000000, (0 missing)
## goal < 11555.56 to the left, improve=0.19493180, (0 missing)
## description_length < 3206 to the left, improve=0.05208333, (0 missing)
## campaign_duration < 30.735 to the left, improve=0.04273504, (0 missing)
## reward_length < 5536 to the left, improve=0.02777778, (0 missing)
##
## Node number 10382: 9 observations
## mean=0, MSE=0
##
## Node number 10383: 48 observations
## mean=0.3958333, MSE=0.2391493
##
## Node number 10416: 35 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 10417: 49 observations
## mean=0.3673469, MSE=0.2324032
##
## Node number 10418: 66 observations, complexity param=0.0001316634
## mean=0.3939394, MSE=0.2387511
## left son=20836 (20 obs) right son=20837 (46 obs)
## Primary splits:
## goal < 15500 to the right, improve=0.06849498, (0 missing)
## mo_launched splits as -R-L--L-RL-R, improve=0.06394231, (0 missing)
## description_length < 5211.5 to the left, improve=0.04633484, (0 missing)
## category splits as L-------R---R--, improve=0.03769231, (0 missing)
## reward_length < 6575 to the left, improve=0.03132799, (0 missing)
##
## Node number 10419: 21 observations, complexity param=0.0001344362
## mean=0.7619048, MSE=0.1814059
## left son=20838 (10 obs) right son=20839 (11 obs)
## Primary splits:
## mo_launched splits as -L-L--R-RR-R, improve=0.34375000, (0 missing)
## description_length < 6576.5 to the right, improve=0.17604170, (0 missing)
## campaign_duration < 45.02 to the left, improve=0.04338942, (0 missing)
## reward_length < 7953 to the left, improve=0.03750000, (0 missing)
## category splits as L-------R---L--, improve=0.01920455, (0 missing)
## Surrogate splits:
## description_length < 6357 to the right, agree=0.714, adj=0.4, (0 split)
## usa < 0.5 to the left, agree=0.619, adj=0.2, (0 split)
## goal < 12500 to the right, agree=0.619, adj=0.2, (0 split)
## reward_length < 8875 to the left, agree=0.619, adj=0.2, (0 split)
## campaign_duration < 33.31 to the left, agree=0.571, adj=0.1, (0 split)
##
## Node number 10464: 24 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 10465: 79 observations, complexity param=0.0001089864
## mean=0.3924051, MSE=0.2384233
## left son=20930 (10 obs) right son=20931 (69 obs)
## Primary splits:
## reward_length < 5976 to the left, improve=0.05197230, (0 missing)
## campaign_duration < 31.06 to the left, improve=0.03791952, (0 missing)
## description_length < 9492 to the left, improve=0.02571339, (0 missing)
## goal < 38500 to the left, improve=0.01664424, (0 missing)
## social_media_count splits as LRL-, improve=0.01435399, (0 missing)
##
## Node number 10476: 32 observations
## mean=0.375, MSE=0.234375
##
## Node number 10477: 20 observations
## mean=0.7, MSE=0.21
##
## Node number 10636: 257 observations, complexity param=0.0001262147
## mean=0.3229572, MSE=0.2186558
## left son=21272 (236 obs) right son=21273 (21 obs)
## Primary splits:
## description_length < 1396 to the right, improve=0.016417230, (0 missing)
## campaign_duration < 62.25 to the left, improve=0.014211360, (0 missing)
## usa < 0.5 to the left, improve=0.011011650, (0 missing)
## mo_launched splits as L-R--RR--L-R, improve=0.006625849, (0 missing)
## goal < 7050 to the right, improve=0.005752497, (0 missing)
##
## Node number 10637: 10 observations
## mean=0.7, MSE=0.21
##
## Node number 10646: 34 observations, complexity param=0.0001712013
## mean=0.2647059, MSE=0.1946367
## left son=21292 (14 obs) right son=21293 (20 obs)
## Primary splits:
## reward_length < 5269 to the right, improve=0.25200000, (0 missing)
## campaign_duration < 30.23 to the left, improve=0.12531450, (0 missing)
## mo_launched splits as -R-LR--RL-R-, improve=0.09218855, (0 missing)
## goal < 5688.5 to the right, improve=0.07000390, (0 missing)
## description_length < 1469 to the left, improve=0.05807407, (0 missing)
## Surrogate splits:
## category splits as --------L---R--, agree=0.706, adj=0.286, (0 split)
## goal < 7000 to the right, agree=0.676, adj=0.214, (0 split)
## social_media_count splits as RLR-, agree=0.647, adj=0.143, (0 split)
## mo_launched splits as -L-RR--RR-R-, agree=0.647, adj=0.143, (0 split)
## description_length < 2548 to the right, agree=0.647, adj=0.143, (0 split)
##
## Node number 10647: 193 observations, complexity param=0.0001405862
## mean=0.507772, MSE=0.2499396
## left son=21294 (179 obs) right son=21295 (14 obs)
## Primary splits:
## reward_length < 5606 to the right, improve=0.02417403, (0 missing)
## description_length < 4508 to the right, improve=0.02176874, (0 missing)
## campaign_duration < 20.6 to the left, improve=0.02005087, (0 missing)
## goal < 4997 to the right, improve=0.01334559, (0 missing)
## mo_launched splits as -R-LR--LR-L-, improve=0.01223695, (0 missing)
##
## Node number 10652: 41 observations, complexity param=0.0001405671
## mean=0.4390244, MSE=0.246282
## left son=21304 (8 obs) right son=21305 (33 obs)
## Primary splits:
## mo_launched splits as -R-RL--RL-R-, improve=0.18972330, (0 missing)
## reward_length < 6483.5 to the left, improve=0.09706668, (0 missing)
## category splits as --------R---L--, improve=0.04315153, (0 missing)
## description_length < 10008 to the left, improve=0.03404516, (0 missing)
## goal < 5750 to the right, improve=0.03064757, (0 missing)
## Surrogate splits:
## campaign_duration < 17.71 to the left, agree=0.854, adj=0.25, (0 split)
##
## Node number 10653: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 10654: 9 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 10655: 19 observations
## mean=0.8947368, MSE=0.09418283
##
## Node number 10670: 128 observations, complexity param=0.0001481675
## mean=0.484375, MSE=0.2497559
## left son=21340 (84 obs) right son=21341 (44 obs)
## Primary splits:
## description_length < 2330.5 to the right, improve=0.03504251, (0 missing)
## mo_launched splits as L-----RLRLRR, improve=0.03172877, (0 missing)
## reward_length < 4966 to the left, improve=0.02701617, (0 missing)
## campaign_duration < 31.29 to the right, improve=0.02107928, (0 missing)
## goal < 4900 to the right, improve=0.01883350, (0 missing)
## Surrogate splits:
## campaign_duration < 16.235 to the right, agree=0.680, adj=0.068, (0 split)
## reward_length < 7782 to the left, agree=0.672, adj=0.045, (0 split)
## mo_launched splits as L-----LLLLLR, agree=0.664, adj=0.023, (0 split)
##
## Node number 10671: 38 observations, complexity param=0.0001278527
## mean=0.7105263, MSE=0.2056787
## left son=21342 (8 obs) right son=21343 (30 obs)
## Primary splits:
## description_length < 2380 to the left, improve=0.14595960, (0 missing)
## reward_length < 8720 to the right, improve=0.12979400, (0 missing)
## mo_launched splits as R-----LLLRRL, improve=0.10864200, (0 missing)
## goal < 6585 to the left, improve=0.06233766, (0 missing)
## campaign_duration < 31.02 to the left, improve=0.01390091, (0 missing)
## Surrogate splits:
## campaign_duration < 36.715 to the right, agree=0.816, adj=0.125, (0 split)
## mo_launched splits as R-----RRRRRL, agree=0.816, adj=0.125, (0 split)
##
## Node number 10676: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 10677: 35 observations, complexity param=0.0001480224
## mean=0.6, MSE=0.24
## left son=21354 (12 obs) right son=21355 (23 obs)
## Primary splits:
## reward_length < 5591.5 to the left, improve=0.15458940, (0 missing)
## campaign_duration < 38.405 to the right, improve=0.12500000, (0 missing)
## goal < 5250 to the left, improve=0.07051282, (0 missing)
## mo_launched splits as -L-LRL------, improve=0.02777778, (0 missing)
## description_length < 1064 to the left, improve=0.02173913, (0 missing)
## Surrogate splits:
## social_media_count splits as RLL-, agree=0.743, adj=0.250, (0 split)
## category splits as R------------L-, agree=0.686, adj=0.083, (0 split)
##
## Node number 10680: 81 observations, complexity param=0.000101404
## mean=0.5802469, MSE=0.2435604
## left son=21360 (65 obs) right son=21361 (16 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.05451586, (0 missing)
## campaign_duration < 29.165 to the right, improve=0.04981556, (0 missing)
## description_length < 5111 to the right, improve=0.03369197, (0 missing)
## reward_length < 8021.5 to the left, improve=0.02912294, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.02403650, (0 missing)
## Surrogate splits:
## campaign_duration < 15.705 to the right, agree=0.815, adj=0.062, (0 split)
##
## Node number 10681: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 10682: 8 observations
## mean=0.5, MSE=0.25
##
## Node number 10683: 19 observations
## mean=0.9473684, MSE=0.0498615
##
## Node number 10748: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 10749: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 10750: 70 observations, complexity param=0.0001018293
## mean=0.6714286, MSE=0.2206122
## left son=21500 (52 obs) right son=21501 (18 obs)
## Primary splits:
## category splits as R-------L---LR-, improve=0.04113001, (0 missing)
## description_length < 5050.5 to the left, improve=0.03805027, (0 missing)
## reward_length < 10179.5 to the right, improve=0.02962943, (0 missing)
## social_media_count splits as RL-L, improve=0.02502308, (0 missing)
## campaign_duration < 31.77 to the right, improve=0.01942646, (0 missing)
## Surrogate splits:
## goal < 4550 to the right, agree=0.771, adj=0.111, (0 split)
## reward_length < 9126.5 to the right, agree=0.757, adj=0.056, (0 split)
##
## Node number 10751: 89 observations
## mean=0.8314607, MSE=0.1401338
##
## Node number 10894: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 10895: 22 observations, complexity param=0.0001331054
## mean=0.6363636, MSE=0.231405
## left son=21790 (8 obs) right son=21791 (14 obs)
## Primary splits:
## goal < 180000 to the right, improve=0.36862240, (0 missing)
## social_media_count splits as RLL-, improve=0.14285710, (0 missing)
## reward_length < 17921.5 to the right, improve=0.11019540, (0 missing)
## description_length < 9047.5 to the right, improve=0.09829932, (0 missing)
## mo_launched splits as -R-R-----L-R, improve=0.03188776, (0 missing)
## Surrogate splits:
## description_length < 16222 to the right, agree=0.727, adj=0.250, (0 split)
## reward_length < 21708.5 to the right, agree=0.727, adj=0.250, (0 split)
## mo_launched splits as -R-L-----R-R, agree=0.682, adj=0.125, (0 split)
##
## Node number 10906: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 10907: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 10908: 44 observations, complexity param=0.0001451602
## mean=0.3863636, MSE=0.2370868
## left son=21816 (27 obs) right son=21817 (17 obs)
## Primary splits:
## reward_length < 16666.5 to the left, improve=0.10822520, (0 missing)
## goal < 53461.5 to the left, improve=0.09277370, (0 missing)
## description_length < 8533 to the left, improve=0.08217312, (0 missing)
## social_media_count splits as RLR-, improve=0.05828405, (0 missing)
## campaign_duration < 32.265 to the left, improve=0.03558460, (0 missing)
## Surrogate splits:
## campaign_duration < 30.04 to the left, agree=0.727, adj=0.294, (0 split)
## social_media_count splits as LLR-, agree=0.659, adj=0.118, (0 split)
## description_length < 24136.5 to the left, agree=0.659, adj=0.118, (0 split)
## goal < 32500 to the right, agree=0.636, adj=0.059, (0 split)
##
## Node number 10909: 9 observations
## mean=0.7777778, MSE=0.1728395
##
## Node number 11016: 104 observations
## mean=0.2980769, MSE=0.2092271
##
## Node number 11017: 10 observations
## mean=0.7, MSE=0.21
##
## Node number 11020: 15 observations
## mean=0.06666667, MSE=0.06222222
##
## Node number 11021: 8 observations
## mean=0.625, MSE=0.234375
##
## Node number 11022: 23 observations
## mean=0.3478261, MSE=0.2268431
##
## Node number 11023: 54 observations, complexity param=0.000104656
## mean=0.6851852, MSE=0.2157064
## left son=22046 (25 obs) right son=22047 (29 obs)
## Primary splits:
## description_length < 2879.5 to the right, improve=0.062630340, (0 missing)
## reward_length < 13966.5 to the right, improve=0.052683520, (0 missing)
## campaign_duration < 47.03 to the right, improve=0.045467070, (0 missing)
## mo_launched splits as -R-L-LRL--L-, improve=0.038087200, (0 missing)
## goal < 6250 to the left, improve=0.007949126, (0 missing)
## Surrogate splits:
## campaign_duration < 31.935 to the left, agree=0.630, adj=0.20, (0 split)
## mo_launched splits as -R-L-LRR--R-, agree=0.630, adj=0.20, (0 split)
## reward_length < 16419.5 to the left, agree=0.630, adj=0.20, (0 split)
## goal < 6250 to the right, agree=0.593, adj=0.12, (0 split)
## social_media_count splits as R-L-, agree=0.556, adj=0.04, (0 split)
##
## Node number 11082: 18 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 11083: 133 observations, complexity param=0.000125572
## mean=0.5714286, MSE=0.244898
## left son=22166 (88 obs) right son=22167 (45 obs)
## Primary splits:
## mo_launched splits as --LRLL-R-RLL, improve=0.02880892, (0 missing)
## reward_length < 14120.5 to the left, improve=0.02154558, (0 missing)
## description_length < 4778.5 to the right, improve=0.01851852, (0 missing)
## usa < 0.5 to the left, improve=0.01680108, (0 missing)
## goal < 14125 to the left, improve=0.01394160, (0 missing)
## Surrogate splits:
## campaign_duration < 40.96 to the left, agree=0.684, adj=0.067, (0 split)
## reward_length < 21104.5 to the left, agree=0.684, adj=0.067, (0 split)
## goal < 4530 to the right, agree=0.669, adj=0.022, (0 split)
##
## Node number 11136: 92 observations, complexity param=0.0001680759
## mean=0.3369565, MSE=0.2234168
## left son=22272 (14 obs) right son=22273 (78 obs)
## Primary splits:
## reward_length < 15877.5 to the right, improve=0.05664193, (0 missing)
## campaign_duration < 34.005 to the left, improve=0.04379950, (0 missing)
## social_media_count splits as R-L-, improve=0.04185149, (0 missing)
## category splits as --------L----R-, improve=0.02566465, (0 missing)
## mo_launched splits as R-LL--LR-LLR, improve=0.02413185, (0 missing)
##
## Node number 11137: 14 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 11972: 25 observations
## mean=0.2, MSE=0.16
##
## Node number 11973: 31 observations, complexity param=0.0001212981
## mean=0.4516129, MSE=0.2476587
## left son=23946 (24 obs) right son=23947 (7 obs)
## Primary splits:
## campaign_duration < 45.2 to the left, improve=0.19367750, (0 missing)
## reward_length < 5424 to the right, improve=0.07580214, (0 missing)
## description_length < 1629.5 to the right, improve=0.07106570, (0 missing)
## goal < 11500 to the right, improve=0.04419768, (0 missing)
## social_media_count splits as LRL-, improve=0.04222232, (0 missing)
## Surrogate splits:
## mo_launched splits as L-R--L-L--L-, agree=0.839, adj=0.286, (0 split)
##
## Node number 11974: 88 observations, complexity param=0.0001643979
## mean=0.5113636, MSE=0.2498709
## left son=23948 (29 obs) right son=23949 (59 obs)
## Primary splits:
## social_media_count splits as RLLR, improve=0.07948840, (0 missing)
## reward_length < 7224.5 to the left, improve=0.03064903, (0 missing)
## description_length < 1508 to the left, improve=0.02953119, (0 missing)
## goal < 11543.5 to the right, improve=0.01808895, (0 missing)
## campaign_duration < 21.635 to the right, improve=0.01424151, (0 missing)
## Surrogate splits:
## goal < 16500 to the right, agree=0.693, adj=0.069, (0 split)
## description_length < 50 to the left, agree=0.693, adj=0.069, (0 split)
## campaign_duration < 85.46 to the right, agree=0.682, adj=0.034, (0 split)
##
## Node number 11975: 36 observations, complexity param=0.0001016338
## mean=0.75, MSE=0.1875
## left son=23950 (25 obs) right son=23951 (11 obs)
## Primary splits:
## reward_length < 6423 to the left, improve=0.14666670, (0 missing)
## campaign_duration < 42.5 to the right, improve=0.13489410, (0 missing)
## category splits as ------R---L----, improve=0.06666667, (0 missing)
## mo_launched splits as L-R--R-R--L-, improve=0.05462653, (0 missing)
## goal < 14000 to the left, improve=0.03429355, (0 missing)
## Surrogate splits:
## description_length < 247.5 to the right, agree=0.750, adj=0.182, (0 split)
## campaign_duration < 29.545 to the right, agree=0.722, adj=0.091, (0 split)
## goal < 10750 to the left, agree=0.722, adj=0.091, (0 split)
##
## Node number 11984: 53 observations
## mean=0.2075472, MSE=0.1644713
##
## Node number 11985: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 11986: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 11987: 52 observations, complexity param=0.0001221256
## mean=0.5384615, MSE=0.2485207
## left son=23974 (11 obs) right son=23975 (41 obs)
## Primary splits:
## description_length < 561 to the left, improve=0.07623271, (0 missing)
## category splits as ----R-L---R----, improve=0.03543743, (0 missing)
## social_media_count splits as LRR-, improve=0.03501401, (0 missing)
## campaign_duration < 43.795 to the right, improve=0.03291639, (0 missing)
## mo_launched splits as L-RL--LR---R, improve=0.02077922, (0 missing)
##
## Node number 11990: 16 observations
## mean=0.3125, MSE=0.2148438
##
## Node number 11991: 105 observations, complexity param=0.0001040036
## mean=0.6380952, MSE=0.2309297
## left son=23982 (24 obs) right son=23983 (81 obs)
## Primary splits:
## campaign_duration < 43.48 to the right, improve=0.04146119, (0 missing)
## reward_length < 5494 to the left, improve=0.03132502, (0 missing)
## description_length < 626.5 to the left, improve=0.01963865, (0 missing)
## mo_launched splits as -R--RR--RLL-, improve=0.01303098, (0 missing)
## goal < 4550 to the right, improve=0.01194857, (0 missing)
##
## Node number 11992: 302 observations, complexity param=0.0001247708
## mean=0.5066225, MSE=0.2499561
## left son=23984 (168 obs) right son=23985 (134 obs)
## Primary splits:
## campaign_duration < 32.78 to the left, improve=0.011696080, (0 missing)
## goal < 8325 to the left, improve=0.009035395, (0 missing)
## reward_length < 6061 to the left, improve=0.007413256, (0 missing)
## description_length < 1797 to the right, improve=0.005610104, (0 missing)
## mo_launched splits as -R-R-LLRLLRL, improve=0.005496924, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-R-LLLLRLR, agree=0.593, adj=0.082, (0 split)
## description_length < 1105 to the right, agree=0.583, adj=0.060, (0 split)
## reward_length < 4988 to the right, agree=0.563, adj=0.015, (0 split)
##
## Node number 11993: 98 observations, complexity param=0.0002390147
## mean=0.7040816, MSE=0.2083507
## left son=23986 (7 obs) right son=23987 (91 obs)
## Primary splits:
## social_media_count splits as RRLL, improve=0.11628800, (0 missing)
## category splits as ------R---L----, improve=0.06403773, (0 missing)
## goal < 6250 to the right, improve=0.04497751, (0 missing)
## campaign_duration < 60.5 to the left, improve=0.03735910, (0 missing)
## reward_length < 6478.5 to the right, improve=0.03421910, (0 missing)
##
## Node number 11994: 63 observations, complexity param=0.0001339914
## mean=0.5079365, MSE=0.249937
## left son=23988 (17 obs) right son=23989 (46 obs)
## Primary splits:
## mo_launched splits as LLRRRRLLRRRR, improve=0.06760091, (0 missing)
## social_media_count splits as RLLR, improve=0.05897616, (0 missing)
## reward_length < 8408 to the left, improve=0.05678763, (0 missing)
## campaign_duration < 45.175 to the left, improve=0.03024602, (0 missing)
## description_length < 1591 to the right, improve=0.02097601, (0 missing)
## Surrogate splits:
## description_length < 1099.5 to the left, agree=0.762, adj=0.118, (0 split)
##
## Node number 11995: 148 observations, complexity param=0.0001331893
## mean=0.7364865, MSE=0.1940741
## left son=23990 (84 obs) right son=23991 (64 obs)
## Primary splits:
## mo_launched splits as LRLLLRLRRLRR, improve=0.04516864, (0 missing)
## reward_length < 9143 to the right, improve=0.03352282, (0 missing)
## description_length < 1100 to the left, improve=0.01945726, (0 missing)
## goal < 6728.5 to the left, improve=0.01243842, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.01119444, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.588, adj=0.047, (0 split)
## social_media_count splits as LLLR, agree=0.588, adj=0.047, (0 split)
## campaign_duration < 31.73 to the left, agree=0.581, adj=0.031, (0 split)
## description_length < 1413.5 to the right, agree=0.581, adj=0.031, (0 split)
## reward_length < 7459 to the right, agree=0.574, adj=0.016, (0 split)
##
## Node number 12008: 29 observations, complexity param=0.000149019
## mean=0.3448276, MSE=0.2259215
## left son=24016 (22 obs) right son=24017 (7 obs)
## Primary splits:
## reward_length < 14318.5 to the left, improve=0.36965140, (0 missing)
## campaign_duration < 40.275 to the left, improve=0.08148496, (0 missing)
## goal < 9500 to the left, improve=0.04898785, (0 missing)
## mo_launched splits as --R--R--LRL-, improve=0.04678644, (0 missing)
## description_length < 926.5 to the left, improve=0.04060150, (0 missing)
## Surrogate splits:
## description_length < 275.5 to the right, agree=0.828, adj=0.286, (0 split)
## social_media_count splits as LLLR, agree=0.793, adj=0.143, (0 split)
##
## Node number 12009: 37 observations
## mean=0.5945946, MSE=0.2410519
##
## Node number 12020: 23 observations, complexity param=0.0001258232
## mean=0.3043478, MSE=0.2117202
## left son=24040 (12 obs) right son=24041 (11 obs)
## Primary splits:
## description_length < 1564.5 to the left, improve=0.25169100, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.15171700, (0 missing)
## reward_length < 13125 to the left, improve=0.15171700, (0 missing)
## mo_launched splits as -LL--RRR-RL-, improve=0.11337870, (0 missing)
## goal < 15097.09 to the left, improve=0.05959467, (0 missing)
## Surrogate splits:
## mo_launched splits as -LL--RLL-RL-, agree=0.739, adj=0.455, (0 split)
## reward_length < 15574 to the left, agree=0.739, adj=0.455, (0 split)
## campaign_duration < 38.025 to the left, agree=0.696, adj=0.364, (0 split)
## social_media_count splits as RRLL, agree=0.652, adj=0.273, (0 split)
## category splits as ------R---L----, agree=0.652, adj=0.273, (0 split)
##
## Node number 12021: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 12024: 18 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 12025: 96 observations, complexity param=0.0001037198
## mean=0.6770833, MSE=0.2186415
## left son=24050 (50 obs) right son=24051 (46 obs)
## Primary splits:
## social_media_count splits as LRRL, improve=0.04685640, (0 missing)
## reward_length < 19508.5 to the left, improve=0.02707092, (0 missing)
## description_length < 1810.5 to the right, improve=0.02221620, (0 missing)
## goal < 7250 to the left, improve=0.02128625, (0 missing)
## mo_launched splits as ---LR-LLR--L, improve=0.02004614, (0 missing)
## Surrogate splits:
## category splits as ----L-L---R---R, agree=0.604, adj=0.174, (0 split)
## goal < 9999.5 to the left, agree=0.594, adj=0.152, (0 split)
## reward_length < 13886 to the left, agree=0.594, adj=0.152, (0 split)
## mo_launched splits as ---RR-LLL--L, agree=0.562, adj=0.087, (0 split)
## description_length < 1279.5 to the right, agree=0.562, adj=0.087, (0 split)
##
## Node number 12028: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 12029: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 12030: 74 observations, complexity param=0.0001262203
## mean=0.7837838, MSE=0.1694668
## left son=24060 (7 obs) right son=24061 (67 obs)
## Primary splits:
## goal < 6875 to the left, improve=0.15293910, (0 missing)
## reward_length < 10666 to the right, improve=0.05454958, (0 missing)
## mo_launched splits as RRR--L---RR-, improve=0.04255821, (0 missing)
## description_length < 1186.5 to the left, improve=0.04255821, (0 missing)
## campaign_duration < 45.535 to the left, improve=0.03819629, (0 missing)
##
## Node number 12031: 65 observations
## mean=0.9384615, MSE=0.05775148
##
## Node number 12036: 24 observations
## mean=0.04166667, MSE=0.03993056
##
## Node number 12037: 82 observations, complexity param=0.0001436035
## mean=0.304878, MSE=0.2119274
## left son=24074 (27 obs) right son=24075 (55 obs)
## Primary splits:
## mo_launched splits as LLLRRRRRLRRR, improve=0.08697076, (0 missing)
## description_length < 4612 to the right, improve=0.03970259, (0 missing)
## reward_length < 7820.5 to the right, improve=0.03318566, (0 missing)
## goal < 29375 to the left, improve=0.02750877, (0 missing)
## social_media_count splits as RLR-, improve=0.02034834, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the left, agree=0.695, adj=0.074, (0 split)
## goal < 28312.5 to the left, agree=0.695, adj=0.074, (0 split)
## description_length < 1978.5 to the left, agree=0.695, adj=0.074, (0 split)
## reward_length < 8483 to the right, agree=0.695, adj=0.074, (0 split)
## usa < 0.5 to the left, agree=0.683, adj=0.037, (0 split)
##
## Node number 12038: 55 observations, complexity param=0.0001155337
## mean=0.3454545, MSE=0.2261157
## left son=24076 (15 obs) right son=24077 (40 obs)
## Primary splits:
## reward_length < 11010 to the left, improve=0.07462232, (0 missing)
## description_length < 2458.5 to the left, improve=0.05921053, (0 missing)
## goal < 38500 to the right, improve=0.03168415, (0 missing)
## campaign_duration < 30.985 to the left, improve=0.02389013, (0 missing)
## mo_launched splits as R-L---R-RR-R, improve=0.01314024, (0 missing)
## Surrogate splits:
## campaign_duration < 27.125 to the left, agree=0.764, adj=0.133, (0 split)
## usa < 0.5 to the left, agree=0.745, adj=0.067, (0 split)
##
## Node number 12039: 68 observations, complexity param=0.0001602301
## mean=0.5588235, MSE=0.2465398
## left son=24078 (58 obs) right son=24079 (10 obs)
## Primary splits:
## reward_length < 9529.5 to the right, improve=0.08140351, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.05265396, (0 missing)
## goal < 31500 to the right, improve=0.04474006, (0 missing)
## social_media_count splits as RLR-, improve=0.02895730, (0 missing)
## description_length < 2435.5 to the left, improve=0.01827485, (0 missing)
## Surrogate splits:
## description_length < 2012.5 to the right, agree=0.868, adj=0.1, (0 split)
##
## Node number 12040: 42 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 12041: 161 observations, complexity param=0.0002342799
## mean=0.3975155, MSE=0.2394969
## left son=24082 (75 obs) right son=24083 (86 obs)
## Primary splits:
## goal < 17750 to the right, improve=0.06234516, (0 missing)
## reward_length < 13686.5 to the left, improve=0.03775550, (0 missing)
## mo_launched splits as RRLLLLLRRRRR, improve=0.03596335, (0 missing)
## description_length < 2387 to the right, improve=0.02139991, (0 missing)
## campaign_duration < 60.235 to the left, improve=0.01904434, (0 missing)
## Surrogate splits:
## campaign_duration < 30.62 to the right, agree=0.634, adj=0.213, (0 split)
## mo_launched splits as RRRRRRRLRRLL, agree=0.627, adj=0.200, (0 split)
## description_length < 3863.5 to the right, agree=0.578, adj=0.093, (0 split)
## reward_length < 13804.5 to the right, agree=0.578, adj=0.093, (0 split)
## video_status < 0.5 to the left, agree=0.565, adj=0.067, (0 split)
##
## Node number 12042: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 12043: 36 observations, complexity param=0.0001096799
## mean=0.7222222, MSE=0.2006173
## left son=24086 (26 obs) right son=24087 (10 obs)
## Primary splits:
## campaign_duration < 31.205 to the right, improve=0.14792900, (0 missing)
## goal < 17860 to the left, improve=0.13506490, (0 missing)
## description_length < 3707.5 to the left, improve=0.07428571, (0 missing)
## mo_launched splits as LRRL-RRLLLLR, improve=0.06059172, (0 missing)
## reward_length < 13269 to the right, improve=0.04807692, (0 missing)
## Surrogate splits:
## mo_launched splits as LLRR-LRLLLLL, agree=0.806, adj=0.3, (0 split)
## goal < 21500 to the left, agree=0.750, adj=0.1, (0 split)
##
## Node number 12044: 233 observations, complexity param=0.0002264953
## mean=0.4506438, MSE=0.247564
## left son=24088 (50 obs) right son=24089 (183 obs)
## Primary splits:
## campaign_duration < 46.73 to the right, improve=0.04011223, (0 missing)
## goal < 19155 to the right, improve=0.03336044, (0 missing)
## social_media_count splits as RRL-, improve=0.02227101, (0 missing)
## description_length < 3953 to the right, improve=0.02102588, (0 missing)
## mo_launched splits as R--LLRR-L-R-, improve=0.01429394, (0 missing)
## Surrogate splits:
## description_length < 4003.5 to the right, agree=0.798, adj=0.06, (0 split)
## video_status < 0.5 to the left, agree=0.794, adj=0.04, (0 split)
##
## Node number 12045: 94 observations, complexity param=0.0001104786
## mean=0.6276596, MSE=0.233703
## left son=24090 (51 obs) right son=24091 (43 obs)
## Primary splits:
## mo_launched splits as L--RRLL-R-L-, improve=0.04898726, (0 missing)
## reward_length < 7604 to the left, improve=0.04206272, (0 missing)
## social_media_count splits as RRLL, improve=0.03924797, (0 missing)
## campaign_duration < 26.185 to the right, improve=0.02435103, (0 missing)
## description_length < 4396.5 to the right, improve=0.02296958, (0 missing)
## Surrogate splits:
## campaign_duration < 35.215 to the left, agree=0.617, adj=0.163, (0 split)
## reward_length < 7996 to the right, agree=0.617, adj=0.163, (0 split)
## goal < 23207.5 to the left, agree=0.585, adj=0.093, (0 split)
## description_length < 4323 to the right, agree=0.585, adj=0.093, (0 split)
## video_status < 0.5 to the right, agree=0.553, adj=0.023, (0 split)
##
## Node number 12046: 43 observations, complexity param=0.0001249407
## mean=0.5348837, MSE=0.2487831
## left son=24092 (23 obs) right son=24093 (20 obs)
## Primary splits:
## mo_launched splits as -RL----L-L-R, improve=0.16174390, (0 missing)
## reward_length < 6685 to the right, improve=0.08561265, (0 missing)
## campaign_duration < 60.52 to the left, improve=0.08116805, (0 missing)
## social_media_count splits as LRL-, improve=0.07200210, (0 missing)
## goal < 19000 to the left, improve=0.02367150, (0 missing)
## Surrogate splits:
## campaign_duration < 45.865 to the left, agree=0.605, adj=0.15, (0 split)
## reward_length < 6395 to the right, agree=0.605, adj=0.15, (0 split)
## social_media_count splits as LRL-, agree=0.581, adj=0.10, (0 split)
## description_length < 2093 to the right, agree=0.581, adj=0.10, (0 split)
## video_status < 0.5 to the right, agree=0.558, adj=0.05, (0 split)
##
## Node number 12047: 150 observations, complexity param=0.0001007212
## mean=0.68, MSE=0.2176
## left son=24094 (15 obs) right son=24095 (135 obs)
## Primary splits:
## reward_length < 5835.5 to the left, improve=0.02323893, (0 missing)
## goal < 15750 to the right, improve=0.02232445, (0 missing)
## campaign_duration < 28.015 to the left, improve=0.01194853, (0 missing)
## video_status < 0.5 to the left, improve=0.01063550, (0 missing)
## description_length < 4932 to the right, improve=0.01063550, (0 missing)
##
## Node number 12052: 15 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 12053: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 12082: 17 observations
## mean=0.2941176, MSE=0.2076125
##
## Node number 12083: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 12088: 96 observations, complexity param=0.000170796
## mean=0.53125, MSE=0.2490234
## left son=24176 (69 obs) right son=24177 (27 obs)
## Primary splits:
## description_length < 9342 to the left, improve=0.068961090, (0 missing)
## reward_length < 16158.5 to the right, improve=0.052058420, (0 missing)
## goal < 49250 to the right, improve=0.024099860, (0 missing)
## mo_launched splits as R--RR-RLRR--, improve=0.022471210, (0 missing)
## campaign_duration < 29.525 to the left, improve=0.008912656, (0 missing)
## Surrogate splits:
## mo_launched splits as L--LL-LRLL--, agree=0.740, adj=0.074, (0 split)
## goal < 26650 to the right, agree=0.740, adj=0.074, (0 split)
## video_status < 0.5 to the right, agree=0.729, adj=0.037, (0 split)
##
## Node number 12089: 57 observations
## mean=0.754386, MSE=0.1852878
##
## Node number 12090: 109 observations, complexity param=0.0001901052
## mean=0.6880734, MSE=0.2146284
## left son=24180 (20 obs) right son=24181 (89 obs)
## Primary splits:
## reward_length < 14777 to the right, improve=0.08688786, (0 missing)
## description_length < 5857 to the left, improve=0.06169962, (0 missing)
## campaign_duration < 30.39 to the right, improve=0.02187875, (0 missing)
## mo_launched splits as -R--RL-RR---, improve=0.01803140, (0 missing)
## goal < 17500 to the left, improve=0.01747552, (0 missing)
##
## Node number 12091: 115 observations
## mean=0.8608696, MSE=0.1197732
##
## Node number 12092: 63 observations, complexity param=0.000101825
## mean=0.6825397, MSE=0.2166793
## left son=24184 (51 obs) right son=24185 (12 obs)
## Primary splits:
## reward_length < 19226 to the right, improve=0.05952462, (0 missing)
## social_media_count splits as LRRL, improve=0.05079655, (0 missing)
## campaign_duration < 39.97 to the left, improve=0.04197674, (0 missing)
## description_length < 14333.5 to the right, improve=0.03720930, (0 missing)
## goal < 20500 to the left, improve=0.02901492, (0 missing)
##
## Node number 12093: 11 observations
## mean=1, MSE=0
##
## Node number 12108: 286 observations, complexity param=0.0001480169
## mean=0.5804196, MSE=0.2435327
## left son=24216 (16 obs) right son=24217 (270 obs)
## Primary splits:
## campaign_duration < 77.01 to the right, improve=0.026566270, (0 missing)
## description_length < 3803 to the left, improve=0.018781770, (0 missing)
## goal < 11545 to the right, improve=0.007398302, (0 missing)
## reward_length < 11640.5 to the left, improve=0.005181180, (0 missing)
## social_media_count splits as LLRR, improve=0.003232524, (0 missing)
##
## Node number 12109: 402 observations, complexity param=0.0001480169
## mean=0.6616915, MSE=0.2238558
## left son=24218 (86 obs) right son=24219 (316 obs)
## Primary splits:
## reward_length < 6381 to the left, improve=0.019549470, (0 missing)
## description_length < 2528 to the left, improve=0.008748172, (0 missing)
## video_status < 0.5 to the left, improve=0.007221868, (0 missing)
## campaign_duration < 41.905 to the right, improve=0.004723611, (0 missing)
## social_media_count splits as RRLR, improve=0.003709680, (0 missing)
##
## Node number 12110: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 12111: 24 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 12120: 14 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 12121: 24 observations, complexity param=0.0001495628
## mean=0.6666667, MSE=0.2222222
## left son=24242 (11 obs) right son=24243 (13 obs)
## Primary splits:
## reward_length < 8543.5 to the right, improve=0.3496503, (0 missing)
## category splits as ------R---L----, improve=0.2689076, (0 missing)
## description_length < 5204.5 to the right, improve=0.1250000, (0 missing)
## mo_launched splits as --R-L--L-L-R, improve=0.1250000, (0 missing)
## goal < 11305.56 to the right, improve=0.1050420, (0 missing)
## Surrogate splits:
## category splits as ------R---L----, agree=0.750, adj=0.455, (0 split)
## mo_launched splits as --R-L--R-L-R, agree=0.708, adj=0.364, (0 split)
## description_length < 4730 to the right, agree=0.667, adj=0.273, (0 split)
## campaign_duration < 48.41 to the right, agree=0.625, adj=0.182, (0 split)
## social_media_count splits as R-LR, agree=0.625, adj=0.182, (0 split)
##
## Node number 12144: 54 observations
## mean=0.4259259, MSE=0.244513
##
## Node number 12145: 374 observations, complexity param=0.0002656689
## mean=0.6951872, MSE=0.211902
## left son=24290 (176 obs) right son=24291 (198 obs)
## Primary splits:
## goal < 6550 to the right, improve=0.03192055, (0 missing)
## social_media_count splits as RLRL, improve=0.02850442, (0 missing)
## usa < 0.5 to the left, improve=0.02044368, (0 missing)
## description_length < 3010.5 to the left, improve=0.01743299, (0 missing)
## reward_length < 7085 to the right, improve=0.01575401, (0 missing)
## Surrogate splits:
## reward_length < 6627 to the right, agree=0.583, adj=0.114, (0 split)
## mo_launched splits as RRLLRR-LRRR-, agree=0.578, adj=0.102, (0 split)
## campaign_duration < 29.83 to the left, agree=0.561, adj=0.068, (0 split)
## description_length < 5316 to the right, agree=0.559, adj=0.063, (0 split)
## usa < 0.5 to the left, agree=0.540, adj=0.023, (0 split)
##
## Node number 12146: 584 observations, complexity param=0.0001577645
## mean=0.7106164, MSE=0.2056407
## left son=24292 (264 obs) right son=24293 (320 obs)
## Primary splits:
## reward_length < 11672 to the right, improve=0.017836000, (0 missing)
## goal < 7650 to the right, improve=0.008971040, (0 missing)
## category splits as ------R---L----, improve=0.005269081, (0 missing)
## description_length < 6511 to the right, improve=0.003814194, (0 missing)
## usa < 0.5 to the left, improve=0.003155900, (0 missing)
## Surrogate splits:
## goal < 8650 to the right, agree=0.596, adj=0.106, (0 split)
## description_length < 5147.5 to the right, agree=0.596, adj=0.106, (0 split)
## category splits as ------R---L----, agree=0.568, adj=0.045, (0 split)
## social_media_count splits as RRRL, agree=0.567, adj=0.042, (0 split)
## usa < 0.5 to the left, agree=0.553, adj=0.011, (0 split)
##
## Node number 12147: 511 observations
## mean=0.7690802, MSE=0.1775958
##
## Node number 12150: 85 observations
## mean=0.7529412, MSE=0.1860208
##
## Node number 12151: 145 observations, complexity param=0.0001472365
## mean=0.9103448, MSE=0.08161712
## left son=24302 (45 obs) right son=24303 (100 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.09689523, (0 missing)
## campaign_duration < 10.115 to the left, improve=0.02388976, (0 missing)
## reward_length < 18359.5 to the right, improve=0.01839493, (0 missing)
## mo_launched splits as LRL--R-L-LLL, improve=0.01745686, (0 missing)
## description_length < 4045.5 to the left, improve=0.01691229, (0 missing)
## Surrogate splits:
## social_media_count splits as RRLL, agree=0.724, adj=0.111, (0 split)
## reward_length < 17550.5 to the right, agree=0.724, adj=0.111, (0 split)
## description_length < 1967 to the left, agree=0.710, adj=0.067, (0 split)
##
## Node number 12152: 29 observations
## mean=0.4827586, MSE=0.2497027
##
## Node number 12153: 60 observations, complexity param=0.0001377486
## mean=0.7333333, MSE=0.1955556
## left son=24306 (36 obs) right son=24307 (24 obs)
## Primary splits:
## reward_length < 10142 to the left, improve=0.11458330, (0 missing)
## description_length < 3175 to the left, improve=0.07928001, (0 missing)
## goal < 8250 to the right, improve=0.05440148, (0 missing)
## campaign_duration < 31.4 to the right, improve=0.05026642, (0 missing)
## mo_launched splits as --LR-L------, improve=0.02385658, (0 missing)
## Surrogate splits:
## social_media_count splits as -LRR, agree=0.683, adj=0.208, (0 split)
## goal < 4750 to the right, agree=0.633, adj=0.083, (0 split)
## campaign_duration < 30.75 to the right, agree=0.617, adj=0.042, (0 split)
## description_length < 3297 to the left, agree=0.617, adj=0.042, (0 split)
##
## Node number 12154: 36 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 12155: 119 observations
## mean=0.8739496, MSE=0.1101617
##
## Node number 12156: 14 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 12157: 8 observations
## mean=1, MSE=0
##
## Node number 12372: 17 observations
## mean=0, MSE=0
##
## Node number 12373: 154 observations, complexity param=0.000116584
## mean=0.1948052, MSE=0.1568561
## left son=24746 (34 obs) right son=24747 (120 obs)
## Primary splits:
## campaign_duration < 21.42 to the left, improve=0.02051471, (0 missing)
## description_length < 861.5 to the left, improve=0.01995225, (0 missing)
## category splits as --------L---LR-, improve=0.01864098, (0 missing)
## reward_length < 2821 to the right, improve=0.01587905, (0 missing)
## mo_launched splits as RL-LL-L--LLL, improve=0.01023892, (0 missing)
## Surrogate splits:
## mo_launched splits as RR-RR-R--LRR, agree=0.799, adj=0.088, (0 split)
## reward_length < 3929.5 to the right, agree=0.792, adj=0.059, (0 split)
##
## Node number 12374: 24 observations
## mean=0.2083333, MSE=0.1649306
##
## Node number 12375: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 12396: 62 observations, complexity param=0.0001169741
## mean=0.2580645, MSE=0.1914672
## left son=24792 (44 obs) right son=24793 (18 obs)
## Primary splits:
## reward_length < 2562.5 to the left, improve=0.12506180, (0 missing)
## video_status < 0.5 to the left, improve=0.07617754, (0 missing)
## goal < 1550 to the left, improve=0.06552001, (0 missing)
## description_length < 846 to the left, improve=0.04426877, (0 missing)
## mo_launched splits as --R--L-RR---, improve=0.03216564, (0 missing)
## Surrogate splits:
## goal < 2150 to the left, agree=0.742, adj=0.111, (0 split)
## description_length < 1681 to the left, agree=0.726, adj=0.056, (0 split)
##
## Node number 12397: 27 observations, complexity param=0.0001169741
## mean=0.4444444, MSE=0.2469136
## left son=24794 (11 obs) right son=24795 (16 obs)
## Primary splits:
## description_length < 575.5 to the left, improve=0.192045500, (0 missing)
## reward_length < 2260 to the right, improve=0.174013200, (0 missing)
## video_status < 0.5 to the right, improve=0.040000000, (0 missing)
## mo_launched splits as --R--L-RR---, improve=0.025000000, (0 missing)
## campaign_duration < 35.65 to the left, improve=0.007352941, (0 missing)
## Surrogate splits:
## reward_length < 1154 to the left, agree=0.667, adj=0.182, (0 split)
## campaign_duration < 30.65 to the right, agree=0.630, adj=0.091, (0 split)
##
## Node number 12442: 41 observations
## mean=0.3658537, MSE=0.2320048
##
## Node number 12443: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 12592: 28 observations
## mean=0.03571429, MSE=0.03443878
##
## Node number 12593: 30 observations, complexity param=0.0001095044
## mean=0.3333333, MSE=0.2222222
## left son=25186 (20 obs) right son=25187 (10 obs)
## Primary splits:
## mo_launched splits as -LLL--RRRLLL, improve=0.16000000, (0 missing)
## goal < 2400 to the right, improve=0.07763975, (0 missing)
## description_length < 714.5 to the left, improve=0.04000000, (0 missing)
## reward_length < 2954.5 to the right, improve=0.03827751, (0 missing)
## campaign_duration < 18.585 to the right, improve=0.02380952, (0 missing)
## Surrogate splits:
## goal < 2150 to the right, agree=0.7, adj=0.1, (0 split)
## description_length < 1003.5 to the left, agree=0.7, adj=0.1, (0 split)
## reward_length < 2954.5 to the right, agree=0.7, adj=0.1, (0 split)
##
## Node number 12594: 142 observations, complexity param=0.0001352428
## mean=0.2676056, MSE=0.1959929
## left son=25188 (51 obs) right son=25189 (91 obs)
## Primary splits:
## reward_length < 2577.5 to the right, improve=0.03506875, (0 missing)
## social_media_count splits as RRLR, improve=0.03372781, (0 missing)
## goal < 3800 to the right, improve=0.01869542, (0 missing)
## category splits as R---R-----L----, improve=0.01798998, (0 missing)
## description_length < 949.5 to the left, improve=0.01573318, (0 missing)
## Surrogate splits:
## description_length < 1038 to the right, agree=0.669, adj=0.078, (0 split)
## social_media_count splits as RRLR, agree=0.655, adj=0.039, (0 split)
## campaign_duration < 60.02 to the right, agree=0.648, adj=0.020, (0 split)
## mo_launched splits as -RRR--RRLRRR, agree=0.648, adj=0.020, (0 split)
## goal < 1950 to the left, agree=0.648, adj=0.020, (0 split)
##
## Node number 12595: 126 observations, complexity param=0.0001339936
## mean=0.4206349, MSE=0.2437012
## left son=25190 (110 obs) right son=25191 (16 obs)
## Primary splits:
## reward_length < 3130 to the right, improve=0.04250629, (0 missing)
## video_status < 0.5 to the left, improve=0.02872935, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.02665424, (0 missing)
## description_length < 1029.5 to the left, improve=0.01760145, (0 missing)
## mo_launched splits as -RLR--LRRLRL, improve=0.01456018, (0 missing)
## Surrogate splits:
## description_length < 1235.5 to the left, agree=0.881, adj=0.062, (0 split)
##
## Node number 12598: 17 observations
## mean=0.2941176, MSE=0.2076125
##
## Node number 12599: 48 observations
## mean=0.6041667, MSE=0.2391493
##
## Node number 12628: 11 observations
## mean=0, MSE=0
##
## Node number 12629: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 12632: 23 observations
## mean=0.2173913, MSE=0.1701323
##
## Node number 12633: 11 observations
## mean=0.6363636, MSE=0.231405
##
## Node number 12648: 28 observations, complexity param=0.0001192192
## mean=0.1785714, MSE=0.1466837
## left son=25296 (16 obs) right son=25297 (12 obs)
## Primary splits:
## mo_launched splits as L----R-L-R--, improve=0.28985510, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.07246377, (0 missing)
## description_length < 1078 to the right, improve=0.06104794, (0 missing)
## video_status < 0.5 to the right, improve=0.05584541, (0 missing)
## reward_length < 2205 to the right, improve=0.04637681, (0 missing)
## Surrogate splits:
## goal < 1450 to the left, agree=0.679, adj=0.250, (0 split)
## description_length < 1138.5 to the left, agree=0.679, adj=0.250, (0 split)
## video_status < 0.5 to the right, agree=0.643, adj=0.167, (0 split)
## reward_length < 1866 to the left, agree=0.643, adj=0.167, (0 split)
## campaign_duration < 30.02 to the left, agree=0.607, adj=0.083, (0 split)
##
## Node number 12649: 52 observations, complexity param=0.0001192192
## mean=0.4230769, MSE=0.2440828
## left son=25298 (21 obs) right son=25299 (31 obs)
## Primary splits:
## goal < 1150 to the right, improve=0.09496811, (0 missing)
## description_length < 646.5 to the left, improve=0.06397904, (0 missing)
## mo_launched splits as R----L-R-L--, improve=0.05454545, (0 missing)
## reward_length < 2919 to the left, improve=0.03156566, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.03053391, (0 missing)
## Surrogate splits:
## description_length < 772.5 to the left, agree=0.750, adj=0.381, (0 split)
## campaign_duration < 35.115 to the left, agree=0.635, adj=0.095, (0 split)
## social_media_count splits as RLR-, agree=0.615, adj=0.048, (0 split)
##
## Node number 12650: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 12651: 111 observations, complexity param=0.0001472286
## mean=0.5315315, MSE=0.2490058
## left son=25302 (24 obs) right son=25303 (87 obs)
## Primary splits:
## reward_length < 1592.5 to the left, improve=0.04351931, (0 missing)
## campaign_duration < 50.295 to the right, improve=0.02798335, (0 missing)
## category splits as R---R-----L----, improve=0.02716210, (0 missing)
## video_status < 0.5 to the left, improve=0.01503985, (0 missing)
## social_media_count splits as RLLL, improve=0.01438337, (0 missing)
##
## Node number 12692: 12 observations
## mean=0, MSE=0
##
## Node number 12693: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 12694: 40 observations, complexity param=0.0001196282
## mean=0.375, MSE=0.234375
## left son=25388 (17 obs) right son=25389 (23 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.12429670, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.07936508, (0 missing)
## description_length < 1689 to the left, improve=0.07840000, (0 missing)
## goal < 2361.11 to the right, improve=0.06039707, (0 missing)
## mo_launched splits as -R-----L-RRL, improve=0.04444444, (0 missing)
## Surrogate splits:
## campaign_duration < 33.47 to the right, agree=0.675, adj=0.235, (0 split)
## mo_launched splits as -R-----L-RRR, agree=0.675, adj=0.235, (0 split)
## description_length < 2817.5 to the right, agree=0.650, adj=0.176, (0 split)
## reward_length < 921.5 to the left, agree=0.650, adj=0.176, (0 split)
## usa < 0.5 to the left, agree=0.625, adj=0.118, (0 split)
##
## Node number 12695: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 12696: 56 observations
## mean=0.3035714, MSE=0.2114158
##
## Node number 12697: 55 observations, complexity param=0.0001765153
## mean=0.5272727, MSE=0.2492562
## left son=25394 (45 obs) right son=25395 (10 obs)
## Primary splits:
## goal < 2750 to the left, improve=0.19923370, (0 missing)
## reward_length < 1753.5 to the right, improve=0.11372680, (0 missing)
## campaign_duration < 60.45 to the right, improve=0.07304361, (0 missing)
## description_length < 2321.5 to the right, improve=0.07304361, (0 missing)
## category splits as L---R-----R----, improve=0.03905079, (0 missing)
##
## Node number 12698: 14 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 12699: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 12702: 8 observations
## mean=0.5, MSE=0.25
##
## Node number 12703: 24 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 12772: 20 observations
## mean=0.3, MSE=0.21
##
## Node number 12773: 54 observations, complexity param=0.0001003836
## mean=0.5925926, MSE=0.2414266
## left son=25546 (7 obs) right son=25547 (47 obs)
## Primary splits:
## campaign_duration < 14.5 to the left, improve=0.05809616, (0 missing)
## social_media_count splits as RLRL, improve=0.05554488, (0 missing)
## reward_length < 2808 to the right, improve=0.05406859, (0 missing)
## goal < 1600 to the right, improve=0.04097732, (0 missing)
## description_length < 2028.5 to the left, improve=0.02728056, (0 missing)
##
## Node number 12776: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 12777: 58 observations, complexity param=0.0001191837
## mean=0.6034483, MSE=0.2392985
## left son=25554 (16 obs) right son=25555 (42 obs)
## Primary splits:
## description_length < 1864.5 to the left, improve=0.08308193, (0 missing)
## video_status < 0.5 to the left, improve=0.05781175, (0 missing)
## mo_launched splits as -R--RL-R--L-, improve=0.05662212, (0 missing)
## campaign_duration < 45.065 to the left, improve=0.04930435, (0 missing)
## reward_length < 3991 to the left, improve=0.03363354, (0 missing)
##
## Node number 12788: 13 observations
## mean=0.3076923, MSE=0.2130178
##
## Node number 12789: 207 observations, complexity param=0.0001336597
## mean=0.6859903, MSE=0.2154076
## left son=25578 (35 obs) right son=25579 (172 obs)
## Primary splits:
## description_length < 1464 to the left, improve=0.02785111, (0 missing)
## reward_length < 3102 to the right, improve=0.01758650, (0 missing)
## mo_launched splits as R-RR--L-RR-R, improve=0.01601086, (0 missing)
## video_status < 0.5 to the left, improve=0.01276297, (0 missing)
## campaign_duration < 31.12 to the left, improve=0.01117465, (0 missing)
##
## Node number 12790: 55 observations, complexity param=0.0001336597
## mean=0.7272727, MSE=0.1983471
## left son=25580 (13 obs) right son=25581 (42 obs)
## Primary splits:
## description_length < 1889 to the left, improve=0.18322650, (0 missing)
## video_status < 0.5 to the right, improve=0.05046835, (0 missing)
## mo_launched splits as L-RR--R-LL-R, improve=0.04181185, (0 missing)
## reward_length < 3339 to the left, improve=0.03200000, (0 missing)
## campaign_duration < 15.935 to the right, improve=0.02576490, (0 missing)
## Surrogate splits:
## campaign_duration < 9.145 to the left, agree=0.800, adj=0.154, (0 split)
## reward_length < 3955.5 to the right, agree=0.782, adj=0.077, (0 split)
##
## Node number 12791: 28 observations
## mean=0.9285714, MSE=0.06632653
##
## Node number 12848: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 12849: 55 observations, complexity param=0.0001040375
## mean=0.4, MSE=0.24
## left son=25698 (20 obs) right son=25699 (35 obs)
## Primary splits:
## description_length < 449 to the left, improve=0.05357143, (0 missing)
## campaign_duration < 58.07 to the right, improve=0.04017857, (0 missing)
## reward_length < 757.5 to the left, improve=0.04017857, (0 missing)
## goal < 475 to the left, improve=0.03183024, (0 missing)
## category splits as L---L---L-L-RR-, improve=0.01709402, (0 missing)
## Surrogate splits:
## reward_length < 757.5 to the left, agree=0.727, adj=0.25, (0 split)
## social_media_count splits as RLR-, agree=0.691, adj=0.15, (0 split)
## category splits as R---L---L-R-RR-, agree=0.673, adj=0.10, (0 split)
## mo_launched splits as ----L-RRR--R, agree=0.655, adj=0.05, (0 split)
## goal < 550 to the right, agree=0.655, adj=0.05, (0 split)
##
## Node number 12912: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 12913: 130 observations, complexity param=0.0001369433
## mean=0.5, MSE=0.25
## left son=25826 (97 obs) right son=25827 (33 obs)
## Primary splits:
## mo_launched splits as LLRRLLLRLLLL, improve=0.03780069, (0 missing)
## description_length < 493 to the left, improve=0.03085714, (0 missing)
## campaign_duration < 29.885 to the left, improve=0.02295684, (0 missing)
## goal < 210 to the left, improve=0.01636364, (0 missing)
## social_media_count splits as LRR-, improve=0.01473684, (0 missing)
## Surrogate splits:
## social_media_count splits as LLR-, agree=0.762, adj=0.061, (0 split)
## goal < 20 to the right, agree=0.762, adj=0.061, (0 split)
##
## Node number 13008: 7 observations
## mean=0, MSE=0
##
## Node number 13009: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 13010: 20 observations, complexity param=0.0001127505
## mean=0.45, MSE=0.2475
## left son=26020 (12 obs) right son=26021 (8 obs)
## Primary splits:
## category splits as ----R---R-L----, improve=0.24242420, (0 missing)
## reward_length < 3561.5 to the right, improve=0.17151310, (0 missing)
## mo_launched splits as LRL--L----R-, improve=0.15195920, (0 missing)
## goal < 550 to the right, improve=0.10774410, (0 missing)
## description_length < 2304.5 to the left, improve=0.08249158, (0 missing)
## Surrogate splits:
## description_length < 2481 to the left, agree=0.75, adj=0.375, (0 split)
## campaign_duration < 29.98 to the right, agree=0.65, adj=0.125, (0 split)
## social_media_count splits as RLL-, agree=0.65, adj=0.125, (0 split)
## mo_launched splits as RLL--L----L-, agree=0.65, adj=0.125, (0 split)
## reward_length < 3462.5 to the left, agree=0.65, adj=0.125, (0 split)
##
## Node number 13011: 21 observations
## mean=0.7619048, MSE=0.1814059
##
## Node number 13016: 22 observations, complexity param=0.0001179065
## mean=0.5454545, MSE=0.2479339
## left son=26032 (8 obs) right son=26033 (14 obs)
## Primary splits:
## campaign_duration < 30.02 to the left, improve=0.40744050, (0 missing)
## goal < 763.5 to the left, improve=0.21777780, (0 missing)
## description_length < 1888 to the right, improve=0.13333330, (0 missing)
## mo_launched splits as ---R--LRLR-L, improve=0.13333330, (0 missing)
## reward_length < 3235 to the right, improve=0.08027778, (0 missing)
## Surrogate splits:
## description_length < 2720 to the right, agree=0.727, adj=0.250, (0 split)
## reward_length < 3413.5 to the right, agree=0.682, adj=0.125, (0 split)
##
## Node number 13017: 41 observations
## mean=0.7804878, MSE=0.1713266
##
## Node number 14536: 22 observations
## mean=0.04545455, MSE=0.04338843
##
## Node number 14537: 14 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 14540: 168 observations, complexity param=0.0001220582
## mean=0.422619, MSE=0.2440122
## left son=29080 (8 obs) right son=29081 (160 obs)
## Primary splits:
## campaign_duration < 44.035 to the right, improve=0.036597940, (0 missing)
## description_length < 1635 to the left, improve=0.013578600, (0 missing)
## reward_length < 4364 to the left, improve=0.013288180, (0 missing)
## goal < 2550 to the right, improve=0.011278460, (0 missing)
## usa < 0.5 to the left, improve=0.006105706, (0 missing)
##
## Node number 14541: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 14542: 89 observations, complexity param=0.0001264738
## mean=0.5730337, MSE=0.2446661
## left son=29084 (39 obs) right son=29085 (50 obs)
## Primary splits:
## description_length < 1335.5 to the left, improve=0.03963086, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.03448433, (0 missing)
## reward_length < 4709.5 to the right, improve=0.02762596, (0 missing)
## goal < 1675 to the right, improve=0.02306275, (0 missing)
## social_media_count splits as RLL-, improve=0.01592216, (0 missing)
## Surrogate splits:
## mo_launched splits as LR-R---R--L-, agree=0.674, adj=0.256, (0 split)
## reward_length < 6244 to the right, agree=0.629, adj=0.154, (0 split)
## campaign_duration < 37.075 to the right, agree=0.584, adj=0.051, (0 split)
## social_media_count splits as RLR-, agree=0.584, adj=0.051, (0 split)
##
## Node number 14543: 8 observations
## mean=1, MSE=0
##
## Node number 14572: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 14573: 76 observations
## mean=0.6184211, MSE=0.2359765
##
## Node number 14580: 59 observations, complexity param=0.0001348783
## mean=0.4915254, MSE=0.2499282
## left son=29160 (51 obs) right son=29161 (8 obs)
## Primary splits:
## description_length < 1847.5 to the left, improve=0.092294910, (0 missing)
## reward_length < 4881 to the right, improve=0.080255740, (0 missing)
## mo_launched splits as -LRLRRR-RR--, improve=0.043895860, (0 missing)
## goal < 3100 to the left, improve=0.019235460, (0 missing)
## campaign_duration < 21.46 to the right, improve=0.009608257, (0 missing)
##
## Node number 14581: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 14582: 32 observations, complexity param=0.0001154929
## mean=0.5625, MSE=0.2460938
## left son=29164 (16 obs) right son=29165 (16 obs)
## Primary splits:
## mo_launched splits as -RRLLLL-RL--, improve=0.14285710, (0 missing)
## goal < 3992.5 to the left, improve=0.11882270, (0 missing)
## reward_length < 6049.5 to the right, improve=0.10418470, (0 missing)
## social_media_count splits as RLR-, improve=0.08716553, (0 missing)
## description_length < 1212 to the right, improve=0.07369067, (0 missing)
## Surrogate splits:
## description_length < 1212 to the right, agree=0.656, adj=0.312, (0 split)
## campaign_duration < 27.65 to the left, agree=0.625, adj=0.250, (0 split)
## reward_length < 5714 to the right, agree=0.625, adj=0.250, (0 split)
## goal < 3525 to the left, agree=0.594, adj=0.188, (0 split)
## social_media_count splits as RLL-, agree=0.562, adj=0.125, (0 split)
##
## Node number 14583: 104 observations, complexity param=0.0001221524
## mean=0.75, MSE=0.1875
## left son=29166 (73 obs) right son=29167 (31 obs)
## Primary splits:
## campaign_duration < 28.975 to the right, improve=0.07792016, (0 missing)
## description_length < 1343.5 to the left, improve=0.03025413, (0 missing)
## mo_launched splits as -LLLRLL-LL--, improve=0.02852321, (0 missing)
## reward_length < 10415 to the right, improve=0.02314018, (0 missing)
## goal < 2740 to the left, improve=0.01847746, (0 missing)
## Surrogate splits:
## reward_length < 5787 to the right, agree=0.731, adj=0.097, (0 split)
## description_length < 2020.5 to the left, agree=0.712, adj=0.032, (0 split)
##
## Node number 14616: 50 observations, complexity param=0.0001267122
## mean=0.36, MSE=0.2304
## left son=29232 (8 obs) right son=29233 (42 obs)
## Primary splits:
## category splits as R-------L---R--, improve=0.10714290, (0 missing)
## goal < 682.5 to the left, improve=0.10714290, (0 missing)
## description_length < 1739 to the left, improve=0.06250000, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.05805638, (0 missing)
## mo_launched splits as L-L--RR-R-R-, improve=0.04761905, (0 missing)
## Surrogate splits:
## reward_length < 4228.5 to the left, agree=0.88, adj=0.25, (0 split)
##
## Node number 14617: 20 observations, complexity param=0.0001293859
## mean=0.65, MSE=0.2275
## left son=29234 (13 obs) right son=29235 (7 obs)
## Primary splits:
## description_length < 1536.5 to the right, improve=0.28994080, (0 missing)
## mo_launched splits as L-R--RR-R-L-, improve=0.11604880, (0 missing)
## reward_length < 5415.5 to the left, improve=0.11604880, (0 missing)
## category splits as L-------L---R--, improve=0.10155780, (0 missing)
## video_status < 0.5 to the left, improve=0.01461176, (0 missing)
## Surrogate splits:
## mo_launched splits as L-R--LL-L-L-, agree=0.7, adj=0.143, (0 split)
## category splits as L-------L---R--, agree=0.7, adj=0.143, (0 split)
##
## Node number 14874: 34 observations, complexity param=0.0001004038
## mean=0.3235294, MSE=0.2188581
## left son=29748 (19 obs) right son=29749 (15 obs)
## Primary splits:
## description_length < 3123 to the right, improve=0.15878230, (0 missing)
## campaign_duration < 45.235 to the left, improve=0.07279838, (0 missing)
## reward_length < 4452 to the right, improve=0.06132471, (0 missing)
## goal < 3625 to the right, improve=0.05541198, (0 missing)
## mo_launched splits as -L---LLR--R-, improve=0.05387366, (0 missing)
## Surrogate splits:
## campaign_duration < 45.235 to the left, agree=0.706, adj=0.333, (0 split)
## mo_launched splits as -R---LLR--L-, agree=0.647, adj=0.200, (0 split)
## reward_length < 4185.5 to the right, agree=0.647, adj=0.200, (0 split)
## goal < 3250 to the left, agree=0.588, adj=0.067, (0 split)
##
## Node number 14875: 19 observations
## mean=0.5789474, MSE=0.2437673
##
## Node number 14878: 51 observations, complexity param=0.0001184171
## mean=0.5294118, MSE=0.2491349
## left son=29756 (37 obs) right son=29757 (14 obs)
## Primary splits:
## reward_length < 4217 to the right, improve=0.099769410, (0 missing)
## campaign_duration < 23 to the left, improve=0.037923880, (0 missing)
## goal < 1550 to the right, improve=0.037656810, (0 missing)
## description_length < 2555 to the right, improve=0.027777780, (0 missing)
## mo_launched splits as R-RLL---LR-L, improve=0.004960317, (0 missing)
##
## Node number 14879: 13 observations
## mean=0.8461538, MSE=0.1301775
##
## Node number 14892: 28 observations
## mean=0.3214286, MSE=0.2181122
##
## Node number 14893: 61 observations, complexity param=0.0001178388
## mean=0.5245902, MSE=0.2493953
## left son=29786 (38 obs) right son=29787 (23 obs)
## Primary splits:
## description_length < 3198 to the right, improve=0.111705200, (0 missing)
## reward_length < 5709 to the left, improve=0.055915170, (0 missing)
## goal < 3950 to the left, improve=0.014008620, (0 missing)
## video_status < 0.5 to the left, improve=0.011437440, (0 missing)
## campaign_duration < 42.16 to the left, improve=0.008952255, (0 missing)
## Surrogate splits:
## reward_length < 6005.5 to the left, agree=0.656, adj=0.087, (0 split)
## campaign_duration < 18.635 to the right, agree=0.639, adj=0.043, (0 split)
##
## Node number 14904: 14 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 14905: 8 observations
## mean=0.625, MSE=0.234375
##
## Node number 15112: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 15113: 395 observations, complexity param=0.0001737559
## mean=0.564557, MSE=0.2458324
## left son=30226 (375 obs) right son=30227 (20 obs)
## Primary splits:
## reward_length < 6467 to the right, improve=0.012026280, (0 missing)
## campaign_duration < 43.935 to the right, improve=0.011672120, (0 missing)
## mo_launched splits as RRRRLRLRLRRL, improve=0.011661100, (0 missing)
## category splits as R-------L---L--, improve=0.010597610, (0 missing)
## description_length < 2755 to the right, improve=0.009058445, (0 missing)
##
## Node number 15128: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 15129: 35 observations
## mean=0.6285714, MSE=0.2334694
##
## Node number 15132: 13 observations
## mean=0.3076923, MSE=0.2130178
##
## Node number 15133: 40 observations
## mean=0.8, MSE=0.16
##
## Node number 15192: 169 observations, complexity param=0.0001648558
## mean=0.6272189, MSE=0.2338153
## left son=30384 (148 obs) right son=30385 (21 obs)
## Primary splits:
## reward_length < 6757 to the right, improve=0.04674606, (0 missing)
## goal < 1225 to the right, improve=0.02880094, (0 missing)
## mo_launched splits as -LLLRLLRLR--, improve=0.01643591, (0 missing)
## video_status < 0.5 to the left, improve=0.01424734, (0 missing)
## campaign_duration < 14.5 to the right, improve=0.01388754, (0 missing)
##
## Node number 15193: 21 observations
## mean=0.952381, MSE=0.04535147
##
## Node number 15196: 37 observations
## mean=0.5675676, MSE=0.2454346
##
## Node number 15197: 70 observations
## mean=0.8285714, MSE=0.1420408
##
## Node number 15198: 22 observations, complexity param=0.0001006552
## mean=0.6818182, MSE=0.2169421
## left son=30396 (15 obs) right son=30397 (7 obs)
## Primary splits:
## description_length < 4378.5 to the left, improve=0.21777780, (0 missing)
## campaign_duration < 15.795 to the right, improve=0.13683350, (0 missing)
## mo_launched splits as --RRRLRLLR--, improve=0.13683350, (0 missing)
## reward_length < 8021.5 to the right, improve=0.09829932, (0 missing)
## goal < 1950 to the left, improve=0.09829932, (0 missing)
## Surrogate splits:
## goal < 1950 to the left, agree=0.773, adj=0.286, (0 split)
## campaign_duration < 18.165 to the left, agree=0.727, adj=0.143, (0 split)
##
## Node number 15199: 107 observations
## mean=0.9065421, MSE=0.08472356
##
## Node number 15460: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 15461: 11 observations
## mean=0.6363636, MSE=0.231405
##
## Node number 15462: 108 observations, complexity param=0.0001127396
## mean=0.5648148, MSE=0.245799
## left son=30924 (74 obs) right son=30925 (34 obs)
## Primary splits:
## campaign_duration < 29.715 to the right, improve=0.03719814, (0 missing)
## description_length < 874.5 to the right, improve=0.02409558, (0 missing)
## mo_launched splits as ---RLRR-LL-L, improve=0.01709104, (0 missing)
## category splits as ----R-----L--L-, improve=0.01353734, (0 missing)
## reward_length < 5642.5 to the left, improve=0.00867258, (0 missing)
## Surrogate splits:
## reward_length < 4075 to the right, agree=0.704, adj=0.059, (0 split)
##
## Node number 15463: 13 observations
## mean=0.8461538, MSE=0.1301775
##
## Node number 15556: 11 observations
## mean=0.09090909, MSE=0.08264463
##
## Node number 15557: 11 observations
## mean=0.7272727, MSE=0.1983471
##
## Node number 15558: 22 observations, complexity param=0.0001347957
## mean=0.5, MSE=0.25
## left son=31116 (14 obs) right son=31117 (8 obs)
## Primary splits:
## mo_launched splits as -LLRLLRR-L--, improve=0.32142860, (0 missing)
## description_length < 2193.5 to the right, improve=0.13333330, (0 missing)
## reward_length < 6938 to the left, improve=0.08571429, (0 missing)
## goal < 1100 to the right, improve=0.07692308, (0 missing)
## campaign_duration < 16.42 to the left, improve=0.03571429, (0 missing)
## Surrogate splits:
## description_length < 2720 to the left, agree=0.773, adj=0.375, (0 split)
## reward_length < 9400 to the left, agree=0.773, adj=0.375, (0 split)
## social_media_count splits as LLRL, agree=0.727, adj=0.250, (0 split)
## usa < 0.5 to the right, agree=0.682, adj=0.125, (0 split)
## category splits as ----R-----L----, agree=0.682, adj=0.125, (0 split)
##
## Node number 15559: 97 observations, complexity param=0.0001347957
## mean=0.7113402, MSE=0.2053353
## left son=31118 (80 obs) right son=31119 (17 obs)
## Primary splits:
## reward_length < 7067.5 to the right, improve=0.08623188, (0 missing)
## description_length < 2096 to the left, improve=0.05354563, (0 missing)
## goal < 819 to the left, improve=0.04732457, (0 missing)
## mo_launched splits as -LRLLLLR-L--, improve=0.02432074, (0 missing)
## campaign_duration < 46.405 to the left, improve=0.01570114, (0 missing)
## Surrogate splits:
## mo_launched splits as -LLLLLLR-L--, agree=0.845, adj=0.118, (0 split)
##
## Node number 15990: 14 observations
## mean=0.5, MSE=0.25
##
## Node number 15991: 33 observations
## mean=0.8787879, MSE=0.1065197
##
## Node number 15994: 108 observations, complexity param=0.0001304682
## mean=0.6944444, MSE=0.2121914
## left son=31988 (18 obs) right son=31989 (90 obs)
## Primary splits:
## campaign_duration < 44.98 to the left, improve=0.08800000, (0 missing)
## description_length < 1067 to the left, improve=0.03520000, (0 missing)
## reward_length < 10636 to the left, improve=0.02031911, (0 missing)
## goal < 949.5 to the right, improve=0.01619835, (0 missing)
## mo_launched splits as L-RR-----L-R, improve=0.01380257, (0 missing)
##
## Node number 15995: 22 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 16000: 9 observations
## mean=0, MSE=0
##
## Node number 16001: 34 observations, complexity param=0.0001368939
## mean=0.4411765, MSE=0.2465398
## left son=32002 (9 obs) right son=32003 (25 obs)
## Primary splits:
## social_media_count splits as RLR-, improve=0.15907990, (0 missing)
## goal < 2475 to the right, improve=0.11116250, (0 missing)
## description_length < 544.5 to the left, improve=0.04263158, (0 missing)
## reward_length < 4478.5 to the left, improve=0.03368421, (0 missing)
## mo_launched splits as -R-----L--L-, improve=0.02109424, (0 missing)
## Surrogate splits:
## campaign_duration < 12.5 to the left, agree=0.794, adj=0.222, (0 split)
## reward_length < 4280.5 to the left, agree=0.765, adj=0.111, (0 split)
##
## Node number 16010: 187 observations, complexity param=0.0001309726
## mean=0.6524064, MSE=0.2267723
## left son=32020 (8 obs) right son=32021 (179 obs)
## Primary splits:
## description_length < 745.5 to the left, improve=0.03191367, (0 missing)
## social_media_count splits as RLLR, improve=0.01789012, (0 missing)
## campaign_duration < 23.325 to the right, improve=0.01652465, (0 missing)
## goal < 942.5 to the left, improve=0.01592984, (0 missing)
## mo_launched splits as -RR--RLR--R-, improve=0.01508135, (0 missing)
##
## Node number 16011: 12 observations
## mean=1, MSE=0
##
## Node number 16018: 79 observations, complexity param=0.0001049023
## mean=0.5949367, MSE=0.240987
## left son=32036 (61 obs) right son=32037 (18 obs)
## Primary splits:
## reward_length < 4924 to the right, improve=0.04093516, (0 missing)
## description_length < 847 to the left, improve=0.03695770, (0 missing)
## goal < 1465 to the left, improve=0.03695770, (0 missing)
## mo_launched splits as R--LL---LL-R, improve=0.01390071, (0 missing)
## campaign_duration < 31.915 to the right, improve=0.01208312, (0 missing)
##
## Node number 16019: 37 observations
## mean=0.7837838, MSE=0.1694668
##
## Node number 16136: 7 observations
## mean=0, MSE=0
##
## Node number 16137: 90 observations, complexity param=0.0001032747
## mean=0.6333333, MSE=0.2322222
## left son=32274 (7 obs) right son=32275 (83 obs)
## Primary splits:
## goal < 3900 to the right, improve=0.04388573, (0 missing)
## reward_length < 8081.5 to the right, improve=0.02930622, (0 missing)
## mo_launched splits as ----RRLRL--L, improve=0.02894737, (0 missing)
## description_length < 1282.5 to the left, improve=0.02246146, (0 missing)
## campaign_duration < 52.015 to the right, improve=0.01410224, (0 missing)
##
## Node number 16138: 600 observations, complexity param=0.0001199014
## mean=0.6933333, MSE=0.2126222
## left son=32276 (92 obs) right son=32277 (508 obs)
## Primary splits:
## reward_length < 5040.5 to the left, improve=0.009638499, (0 missing)
## campaign_duration < 33.97 to the right, improve=0.005287707, (0 missing)
## description_length < 1341 to the right, improve=0.005221170, (0 missing)
## goal < 3525 to the right, improve=0.002980943, (0 missing)
## social_media_count splits as LRLR, improve=0.002391404, (0 missing)
##
## Node number 16139: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 16140: 360 observations, complexity param=0.00011046
## mean=0.7166667, MSE=0.2030556
## left son=32280 (352 obs) right son=32281 (8 obs)
## Primary splits:
## reward_length < 4345 to the right, improve=0.008985201, (0 missing)
## description_length < 5854.5 to the left, improve=0.006792773, (0 missing)
## category splits as ----------R--L-, improve=0.006253664, (0 missing)
## mo_launched splits as LRLL-----LL-, improve=0.005608386, (0 missing)
## usa < 0.5 to the left, improve=0.004550105, (0 missing)
##
## Node number 16141: 148 observations, complexity param=0.0001054231
## mean=0.8040541, MSE=0.1575511
## left son=32282 (76 obs) right son=32283 (72 obs)
## Primary splits:
## reward_length < 6155 to the left, improve=0.03026583, (0 missing)
## mo_launched splits as LLRL-----RL-, improve=0.02045917, (0 missing)
## campaign_duration < 34.98 to the right, improve=0.01795994, (0 missing)
## description_length < 1324 to the right, improve=0.01167915, (0 missing)
## social_media_count splits as L-R-, improve=0.00744085, (0 missing)
## Surrogate splits:
## mo_launched splits as LLLL-----RR-, agree=0.581, adj=0.139, (0 split)
## goal < 1175 to the left, agree=0.554, adj=0.083, (0 split)
## description_length < 1908 to the left, agree=0.554, adj=0.083, (0 split)
## campaign_duration < 52.86 to the left, agree=0.547, adj=0.069, (0 split)
## usa < 0.5 to the right, agree=0.541, adj=0.056, (0 split)
##
## Node number 16142: 41 observations, complexity param=0.0001316118
## mean=0.6585366, MSE=0.2248662
## left son=32284 (16 obs) right son=32285 (25 obs)
## Primary splits:
## goal < 2900 to the right, improve=0.13905420, (0 missing)
## reward_length < 5251.5 to the right, improve=0.13227510, (0 missing)
## mo_launched splits as LRLL-----RR-, improve=0.12194510, (0 missing)
## description_length < 1620 to the right, improve=0.10645000, (0 missing)
## campaign_duration < 35.065 to the left, improve=0.03729599, (0 missing)
## Surrogate splits:
## mo_launched splits as LRRL-----RR-, agree=0.683, adj=0.188, (0 split)
## campaign_duration < 29.99 to the left, agree=0.659, adj=0.125, (0 split)
## reward_length < 4469.5 to the left, agree=0.659, adj=0.125, (0 split)
## category splits as ----------R--L-, agree=0.634, adj=0.063, (0 split)
## description_length < 3274.5 to the right, agree=0.634, adj=0.063, (0 split)
##
## Node number 16143: 158 observations
## mean=0.8797468, MSE=0.1057923
##
## Node number 16160: 31 observations, complexity param=0.0001482642
## mean=0.3548387, MSE=0.2289282
## left son=32320 (8 obs) right son=32321 (23 obs)
## Primary splits:
## goal < 2750 to the right, improve=0.19130430, (0 missing)
## mo_launched splits as --RLLLRLRR--, improve=0.16165010, (0 missing)
## description_length < 1715 to the left, improve=0.11089430, (0 missing)
## campaign_duration < 40.255 to the left, improve=0.08026186, (0 missing)
## reward_length < 7499 to the left, improve=0.05976732, (0 missing)
## Surrogate splits:
## mo_launched splits as --RRLRRRRR--, agree=0.839, adj=0.375, (0 split)
##
## Node number 16161: 89 observations, complexity param=0.0001778217
## mean=0.6404494, MSE=0.230274
## left son=32322 (62 obs) right son=32323 (27 obs)
## Primary splits:
## mo_launched splits as --RRLRLLLL--, improve=0.08451760, (0 missing)
## campaign_duration < 30.045 to the left, improve=0.03436792, (0 missing)
## goal < 3750 to the right, improve=0.03022204, (0 missing)
## reward_length < 6450 to the left, improve=0.02811609, (0 missing)
## social_media_count splits as RLR-, improve=0.01824568, (0 missing)
## Surrogate splits:
## category splits as -RL-LRL--------, agree=0.719, adj=0.074, (0 split)
## description_length < 1132.5 to the right, agree=0.719, adj=0.074, (0 split)
##
## Node number 16166: 20 observations
## mean=0.6, MSE=0.24
##
## Node number 16167: 148 observations, complexity param=0.0001478085
## mean=0.8378378, MSE=0.1358656
## left son=32334 (36 obs) right son=32335 (112 obs)
## Primary splits:
## mo_launched splits as --LLRRRRRR--, improve=0.093639330, (0 missing)
## reward_length < 4378 to the left, improve=0.045890110, (0 missing)
## description_length < 1232 to the right, improve=0.020221470, (0 missing)
## goal < 999.5 to the left, improve=0.013194950, (0 missing)
## campaign_duration < 35.4 to the right, improve=0.005593701, (0 missing)
## Surrogate splits:
## campaign_duration < 29.985 to the left, agree=0.777, adj=0.083, (0 split)
## reward_length < 5643.5 to the right, agree=0.770, adj=0.056, (0 split)
##
## Node number 16176: 39 observations, complexity param=0.0001251217
## mean=0.4871795, MSE=0.2498356
## left son=32352 (23 obs) right son=32353 (16 obs)
## Primary splits:
## goal < 1825 to the right, improve=0.11173480, (0 missing)
## description_length < 2795 to the left, improve=0.08496138, (0 missing)
## reward_length < 8800 to the right, improve=0.05810696, (0 missing)
## mo_launched splits as LL---RRL-LLL, improve=0.03868421, (0 missing)
## campaign_duration < 44.93 to the right, improve=0.03553806, (0 missing)
## Surrogate splits:
## reward_length < 8147 to the right, agree=0.692, adj=0.250, (0 split)
## campaign_duration < 55.06 to the left, agree=0.667, adj=0.187, (0 split)
## mo_launched splits as LL---LRL-LRL, agree=0.667, adj=0.187, (0 split)
## usa < 0.5 to the right, agree=0.641, adj=0.125, (0 split)
## description_length < 4444.5 to the left, agree=0.641, adj=0.125, (0 split)
##
## Node number 16177: 10 observations
## mean=0.8, MSE=0.16
##
## Node number 16184: 71 observations, complexity param=0.0001591987
## mean=0.6619718, MSE=0.2237651
## left son=32368 (27 obs) right son=32369 (44 obs)
## Primary splits:
## reward_length < 5433.5 to the left, improve=0.12976170, (0 missing)
## mo_launched splits as -RRL-R-RRRRR, improve=0.02662741, (0 missing)
## campaign_duration < 45.245 to the left, improve=0.02575319, (0 missing)
## goal < 850 to the left, improve=0.02472226, (0 missing)
## description_length < 3333 to the left, improve=0.01665225, (0 missing)
## Surrogate splits:
## mo_launched splits as -RRL-R-RRLRR, agree=0.648, adj=0.074, (0 split)
## campaign_duration < 45.02 to the right, agree=0.634, adj=0.037, (0 split)
## goal < 775 to the left, agree=0.634, adj=0.037, (0 split)
##
## Node number 16185: 23 observations
## mean=0.9565217, MSE=0.0415879
##
## Node number 16186: 246 observations, complexity param=0.0001591987
## mean=0.8211382, MSE=0.1468702
## left son=32372 (101 obs) right son=32373 (145 obs)
## Primary splits:
## mo_launched splits as RRRRLRLLLRRL, improve=0.055591850, (0 missing)
## social_media_count splits as RLLL, improve=0.019764340, (0 missing)
## reward_length < 7484 to the right, improve=0.018182920, (0 missing)
## campaign_duration < 59.98 to the right, improve=0.012979800, (0 missing)
## category splits as -RR-L-L--R----R, improve=0.008271713, (0 missing)
## Surrogate splits:
## description_length < 5267.5 to the right, agree=0.610, adj=0.05, (0 split)
## campaign_duration < 30.01 to the left, agree=0.598, adj=0.02, (0 split)
## reward_length < 4079 to the left, agree=0.598, adj=0.02, (0 split)
## social_media_count splits as RRRL, agree=0.593, adj=0.01, (0 split)
## category splits as -LR-R-R--R----R, agree=0.593, adj=0.01, (0 split)
##
## Node number 16187: 268 observations
## mean=0.9141791, MSE=0.07845567
##
## Node number 16194: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 16195: 14 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 16200: 129 observations, complexity param=0.0001237837
## mean=0.6744186, MSE=0.2195782
## left son=32400 (88 obs) right son=32401 (41 obs)
## Primary splits:
## reward_length < 13856.5 to the left, improve=0.03611296, (0 missing)
## social_media_count splits as L-RL, improve=0.03235558, (0 missing)
## description_length < 3522 to the left, improve=0.02338004, (0 missing)
## campaign_duration < 40.8 to the right, improve=0.02008671, (0 missing)
## mo_launched splits as ---RL-L-RLR-, improve=0.01953804, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.69, adj=0.024, (0 split)
## category splits as -RL-L-----L--L-, agree=0.69, adj=0.024, (0 split)
## goal < 2379.5 to the right, agree=0.69, adj=0.024, (0 split)
## description_length < 3334.5 to the left, agree=0.69, adj=0.024, (0 split)
##
## Node number 16201: 10 observations
## mean=1, MSE=0
##
## Node number 16324: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 16325: 28 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 18386: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 18387: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 18388: 7 observations
## mean=0, MSE=0
##
## Node number 18389: 17 observations
## mean=0.4705882, MSE=0.2491349
##
## Node number 20212: 15 observations
## mean=0.4, MSE=0.24
##
## Node number 20213: 14 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 20700: 17 observations
## mean=0.05882353, MSE=0.05536332
##
## Node number 20701: 79 observations, complexity param=0.0001173533
## mean=0.2405063, MSE=0.182663
## left son=41402 (43 obs) right son=41403 (36 obs)
## Primary splits:
## reward_length < 7776.5 to the left, improve=0.06666723, (0 missing)
## description_length < 2367.5 to the left, improve=0.04954892, (0 missing)
## campaign_duration < 36.52 to the left, improve=0.03618973, (0 missing)
## mo_launched splits as --RL-RRRLL-R, improve=0.02646102, (0 missing)
## video_status < 0.5 to the left, improve=0.02422209, (0 missing)
## Surrogate splits:
## category splits as R-------L------, agree=0.684, adj=0.306, (0 split)
## mo_launched splits as --RL-RRLLL-L, agree=0.671, adj=0.278, (0 split)
## description_length < 3208.5 to the left, agree=0.633, adj=0.194, (0 split)
## goal < 19000 to the right, agree=0.582, adj=0.083, (0 split)
## campaign_duration < 29.77 to the right, agree=0.570, adj=0.056, (0 split)
##
## Node number 20702: 11 observations
## mean=0.09090909, MSE=0.08264463
##
## Node number 20703: 78 observations, complexity param=0.0001022147
## mean=0.4615385, MSE=0.2485207
## left son=41406 (66 obs) right son=41407 (12 obs)
## Primary splits:
## mo_launched splits as --RL-LLLRL-L, improve=0.030784030, (0 missing)
## reward_length < 8455 to the left, improve=0.022663780, (0 missing)
## description_length < 4127.5 to the left, improve=0.022084200, (0 missing)
## campaign_duration < 35.24 to the right, improve=0.017705850, (0 missing)
## goal < 27750 to the right, improve=0.005254516, (0 missing)
##
## Node number 20708: 12 observations
## mean=0, MSE=0
##
## Node number 20709: 90 observations, complexity param=0.0001009297
## mean=0.2777778, MSE=0.2006173
## left son=41418 (73 obs) right son=41419 (17 obs)
## Primary splits:
## campaign_duration < 42.54 to the left, improve=0.07350152, (0 missing)
## goal < 14900 to the right, improve=0.03461538, (0 missing)
## description_length < 3240.5 to the left, improve=0.02780749, (0 missing)
## mo_launched splits as RL--L-L---L-, improve=0.02168717, (0 missing)
## reward_length < 5598 to the left, improve=0.01969231, (0 missing)
##
## Node number 20710: 16 observations
## mean=0.25, MSE=0.1875
##
## Node number 20711: 26 observations, complexity param=0.0001009297
## mean=0.5384615, MSE=0.2485207
## left son=41422 (18 obs) right son=41423 (8 obs)
## Primary splits:
## description_length < 2762.5 to the left, improve=0.20254630, (0 missing)
## mo_launched splits as LR--R-L---L-, improve=0.10519480, (0 missing)
## reward_length < 6179 to the right, improve=0.08002646, (0 missing)
## goal < 12125 to the left, improve=0.08002646, (0 missing)
## campaign_duration < 30.445 to the right, improve=0.00952381, (0 missing)
## Surrogate splits:
## reward_length < 8519 to the left, agree=0.808, adj=0.375, (0 split)
## social_media_count splits as LLR-, agree=0.731, adj=0.125, (0 split)
## mo_launched splits as LL--R-L---L-, agree=0.731, adj=0.125, (0 split)
##
## Node number 20728: 30 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 20729: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 20730: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 20731: 21 observations, complexity param=0.0001083011
## mean=0.7142857, MSE=0.2040816
## left son=41462 (13 obs) right son=41463 (8 obs)
## Primary splits:
## goal < 11550 to the left, improve=0.246153800, (0 missing)
## campaign_duration < 40.55 to the left, improve=0.077884620, (0 missing)
## description_length < 3157 to the left, improve=0.077884620, (0 missing)
## reward_length < 6278.5 to the left, improve=0.014814810, (0 missing)
## mo_launched splits as --R--L--R---, improve=0.008333333, (0 missing)
## Surrogate splits:
## campaign_duration < 43.02 to the left, agree=0.762, adj=0.375, (0 split)
## reward_length < 6503.5 to the left, agree=0.762, adj=0.375, (0 split)
## mo_launched splits as --L--L--R---, agree=0.667, adj=0.125, (0 split)
## description_length < 3773 to the left, agree=0.667, adj=0.125, (0 split)
##
## Node number 20836: 20 observations, complexity param=0.0001316634
## mean=0.2, MSE=0.16
## left son=41672 (13 obs) right son=41673 (7 obs)
## Primary splits:
## campaign_duration < 43.455 to the left, improve=0.46428570, (0 missing)
## description_length < 6302.5 to the left, improve=0.25000000, (0 missing)
## mo_launched splits as -R-R--L-RL-L, improve=0.20454550, (0 missing)
## reward_length < 8720.5 to the right, improve=0.02472527, (0 missing)
## category splits as L-------R---L--, improve=0.01041667, (0 missing)
## Surrogate splits:
## goal < 22250 to the left, agree=0.75, adj=0.286, (0 split)
## description_length < 7365.5 to the left, agree=0.75, adj=0.286, (0 split)
##
## Node number 20837: 46 observations, complexity param=0.0001230743
## mean=0.4782609, MSE=0.2495274
## left son=41674 (34 obs) right son=41675 (12 obs)
## Primary splits:
## campaign_duration < 33.88 to the right, improve=0.10444520, (0 missing)
## reward_length < 6575 to the left, improve=0.08091908, (0 missing)
## description_length < 5894.5 to the right, improve=0.06629157, (0 missing)
## mo_launched splits as -R-L--L-RL-R, improve=0.05411255, (0 missing)
## category splits as L-------R---L--, improve=0.04568765, (0 missing)
## Surrogate splits:
## mo_launched splits as -L-L--R-LL-L, agree=0.761, adj=0.083, (0 split)
##
## Node number 20838: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 20839: 11 observations
## mean=1, MSE=0
##
## Node number 20930: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 20931: 69 observations, complexity param=0.0001089864
## mean=0.4347826, MSE=0.2457467
## left son=41862 (61 obs) right son=41863 (8 obs)
## Primary splits:
## reward_length < 6265.5 to the right, improve=0.05302648, (0 missing)
## campaign_duration < 31.06 to the left, improve=0.04465393, (0 missing)
## description_length < 9492 to the left, improve=0.02005968, (0 missing)
## usa < 0.5 to the right, improve=0.01930958, (0 missing)
## mo_launched splits as --LR-RL-R-L-, improve=0.01046512, (0 missing)
##
## Node number 21272: 236 observations, complexity param=0.0001262147
## mean=0.3050847, MSE=0.212008
## left son=42544 (127 obs) right son=42545 (109 obs)
## Primary splits:
## description_length < 3263 to the left, improve=0.020443060, (0 missing)
## campaign_duration < 62.25 to the left, improve=0.018152390, (0 missing)
## mo_launched splits as L-R--RR--L-R, improve=0.016398350, (0 missing)
## usa < 0.5 to the left, improve=0.010577870, (0 missing)
## reward_length < 6703 to the left, improve=0.007074324, (0 missing)
## Surrogate splits:
## reward_length < 8119 to the left, agree=0.581, adj=0.092, (0 split)
## category splits as --------R---L--, agree=0.572, adj=0.073, (0 split)
## campaign_duration < 28.985 to the right, agree=0.555, adj=0.037, (0 split)
## goal < 8662.5 to the left, agree=0.551, adj=0.028, (0 split)
## mo_launched splits as L-L--RL--L-L, agree=0.547, adj=0.018, (0 split)
##
## Node number 21273: 21 observations, complexity param=0.0001262147
## mean=0.5238095, MSE=0.2494331
## left son=42546 (14 obs) right son=42547 (7 obs)
## Primary splits:
## mo_launched splits as L-R--RL--R-L, improve=0.45454550, (0 missing)
## description_length < 1193 to the left, improve=0.12622380, (0 missing)
## reward_length < 6133 to the right, improve=0.07272727, (0 missing)
## goal < 5250 to the right, improve=0.05586777, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.02526224, (0 missing)
## Surrogate splits:
## goal < 5250 to the right, agree=0.714, adj=0.143, (0 split)
## reward_length < 5694.5 to the right, agree=0.714, adj=0.143, (0 split)
##
## Node number 21292: 14 observations
## mean=0, MSE=0
##
## Node number 21293: 20 observations, complexity param=0.0001042962
## mean=0.45, MSE=0.2475
## left son=42586 (7 obs) right son=42587 (13 obs)
## Primary splits:
## mo_launched splits as -R-LR--RL-R-, improve=0.20523920, (0 missing)
## goal < 5688.5 to the right, improve=0.10774410, (0 missing)
## description_length < 1920.5 to the left, improve=0.10774410, (0 missing)
## reward_length < 4999.5 to the right, improve=0.08249158, (0 missing)
## Surrogate splits:
## reward_length < 5094 to the right, agree=0.75, adj=0.286, (0 split)
## description_length < 1347.5 to the left, agree=0.70, adj=0.143, (0 split)
##
## Node number 21294: 179 observations, complexity param=0.0001405862
## mean=0.4860335, MSE=0.2498049
## left son=42588 (22 obs) right son=42589 (157 obs)
## Primary splits:
## reward_length < 5884 to the left, improve=0.02552285, (0 missing)
## description_length < 4508 to the right, improve=0.01941063, (0 missing)
## campaign_duration < 22.695 to the left, improve=0.01937966, (0 missing)
## goal < 4997 to the right, improve=0.01769591, (0 missing)
## mo_launched splits as -R-LR--LR-L-, improve=0.01332375, (0 missing)
##
## Node number 21295: 14 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 21304: 8 observations
## mean=0, MSE=0
##
## Node number 21305: 33 observations, complexity param=0.0001405671
## mean=0.5454545, MSE=0.2479339
## left son=42610 (7 obs) right son=42611 (26 obs)
## Primary splits:
## reward_length < 6483.5 to the left, improve=0.17600730, (0 missing)
## mo_launched splits as -R-R---L--L-, improve=0.05653846, (0 missing)
## category splits as --------R---L--, improve=0.04938272, (0 missing)
## description_length < 7415.5 to the left, improve=0.04424020, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.02819549, (0 missing)
##
## Node number 21340: 84 observations, complexity param=0.0001481675
## mean=0.4166667, MSE=0.2430556
## left son=42680 (39 obs) right son=42681 (45 obs)
## Primary splits:
## mo_launched splits as L-----RLRLRL, improve=0.09157509, (0 missing)
## description_length < 3517 to the left, improve=0.07750916, (0 missing)
## reward_length < 6977.5 to the right, improve=0.07142857, (0 missing)
## goal < 6750 to the left, improve=0.04736643, (0 missing)
## campaign_duration < 29.28 to the right, improve=0.04209913, (0 missing)
## Surrogate splits:
## reward_length < 6960 to the right, agree=0.667, adj=0.282, (0 split)
## description_length < 3103 to the left, agree=0.607, adj=0.154, (0 split)
## campaign_duration < 30.02 to the right, agree=0.595, adj=0.128, (0 split)
## goal < 7575 to the left, agree=0.595, adj=0.128, (0 split)
## category splits as R------------L-, agree=0.571, adj=0.077, (0 split)
##
## Node number 21341: 44 observations, complexity param=0.0001481675
## mean=0.6136364, MSE=0.2370868
## left son=42682 (35 obs) right son=42683 (9 obs)
## Primary splits:
## description_length < 2098.5 to the left, improve=0.16190480, (0 missing)
## campaign_duration < 26.88 to the left, improve=0.08580850, (0 missing)
## reward_length < 6338 to the left, improve=0.07867344, (0 missing)
## mo_launched splits as L-----RRLLRR, improve=0.06535948, (0 missing)
## goal < 6100 to the right, improve=0.02042484, (0 missing)
## Surrogate splits:
## reward_length < 7475 to the left, agree=0.841, adj=0.222, (0 split)
## mo_launched splits as L-----RLLLLL, agree=0.818, adj=0.111, (0 split)
##
## Node number 21342: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 21343: 30 observations, complexity param=0.0001278527
## mean=0.8, MSE=0.16
## left son=42686 (10 obs) right son=42687 (20 obs)
## Primary splits:
## reward_length < 8720 to the right, improve=0.28125000, (0 missing)
## mo_launched splits as R-----LLLRRR, improve=0.09090909, (0 missing)
## goal < 6585 to the left, improve=0.09090909, (0 missing)
## description_length < 5852.5 to the left, improve=0.09090909, (0 missing)
## campaign_duration < 30.17 to the right, improve=0.03125000, (0 missing)
## Surrogate splits:
## mo_launched splits as L-----RRRRRR, agree=0.7, adj=0.1, (0 split)
##
## Node number 21354: 12 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 21355: 23 observations, complexity param=0.0001480224
## mean=0.7391304, MSE=0.1928166
## left son=42710 (11 obs) right son=42711 (12 obs)
## Primary splits:
## reward_length < 6518.5 to the right, improve=0.38502670, (0 missing)
## campaign_duration < 39.98 to the right, improve=0.11235610, (0 missing)
## goal < 5250 to the left, improve=0.05106209, (0 missing)
## description_length < 1064 to the left, improve=0.03602941, (0 missing)
## mo_launched splits as -L-RRL------, improve=0.02970885, (0 missing)
## Surrogate splits:
## campaign_duration < 30.515 to the right, agree=0.609, adj=0.182, (0 split)
## mo_launched splits as -R-LRR------, agree=0.609, adj=0.182, (0 split)
## goal < 4750 to the left, agree=0.609, adj=0.182, (0 split)
## description_length < 895 to the right, agree=0.609, adj=0.182, (0 split)
##
## Node number 21360: 65 observations, complexity param=0.000101404
## mean=0.5230769, MSE=0.2494675
## left son=42720 (46 obs) right son=42721 (19 obs)
## Primary splits:
## campaign_duration < 29.165 to the right, improve=0.07565817, (0 missing)
## mo_launched splits as -RLRRR------, improve=0.04329538, (0 missing)
## description_length < 2387 to the right, improve=0.04179279, (0 missing)
## reward_length < 6682 to the left, improve=0.02949008, (0 missing)
## goal < 6200 to the left, improve=0.01054185, (0 missing)
## Surrogate splits:
## description_length < 2133.5 to the right, agree=0.754, adj=0.158, (0 split)
## reward_length < 8648.5 to the left, agree=0.723, adj=0.053, (0 split)
##
## Node number 21361: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 21500: 52 observations, complexity param=0.0001018293
## mean=0.6153846, MSE=0.2366864
## left son=43000 (27 obs) right son=43001 (25 obs)
## Primary splits:
## description_length < 5093.5 to the left, improve=0.08181481, (0 missing)
## reward_length < 10179.5 to the right, improve=0.04281481, (0 missing)
## goal < 7350 to the left, improve=0.03333333, (0 missing)
## mo_launched splits as L------L-R--, improve=0.01968006, (0 missing)
## social_media_count splits as RL-L, improve=0.01929825, (0 missing)
## Surrogate splits:
## social_media_count splits as RL-R, agree=0.635, adj=0.24, (0 split)
## campaign_duration < 45.02 to the left, agree=0.577, adj=0.12, (0 split)
## reward_length < 10497.5 to the left, agree=0.577, adj=0.12, (0 split)
## mo_launched splits as L------L-R--, agree=0.558, adj=0.08, (0 split)
## goal < 9053.5 to the left, agree=0.558, adj=0.08, (0 split)
##
## Node number 21501: 18 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 21790: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 21791: 14 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 21816: 27 observations, complexity param=0.0001451602
## mean=0.2592593, MSE=0.1920439
## left son=43632 (18 obs) right son=43633 (9 obs)
## Primary splits:
## goal < 53461.5 to the left, improve=0.43214290, (0 missing)
## reward_length < 15133 to the right, improve=0.14736840, (0 missing)
## mo_launched splits as -----RRLL---, improve=0.08928571, (0 missing)
## description_length < 12367.5 to the right, improve=0.03952068, (0 missing)
## social_media_count splits as RLL-, improve=0.02146916, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.741, adj=0.222, (0 split)
##
## Node number 21817: 17 observations
## mean=0.5882353, MSE=0.2422145
##
## Node number 22046: 25 observations, complexity param=0.000104656
## mean=0.56, MSE=0.2464
## left son=44092 (14 obs) right son=44093 (11 obs)
## Primary splits:
## description_length < 3371.5 to the left, improve=0.212556900, (0 missing)
## mo_launched splits as ---L-RRL--L-, improve=0.053030300, (0 missing)
## reward_length < 14115 to the right, improve=0.053030300, (0 missing)
## campaign_duration < 30.935 to the right, improve=0.027262420, (0 missing)
## goal < 5600 to the left, improve=0.004329004, (0 missing)
## Surrogate splits:
## campaign_duration < 33.435 to the left, agree=0.64, adj=0.182, (0 split)
## social_media_count splits as L-R-, agree=0.64, adj=0.182, (0 split)
## mo_launched splits as ---L-LRL--L-, agree=0.64, adj=0.182, (0 split)
## category splits as R-----------L--, agree=0.60, adj=0.091, (0 split)
##
## Node number 22047: 29 observations
## mean=0.7931034, MSE=0.1640904
##
## Node number 22166: 88 observations, complexity param=0.000125572
## mean=0.5113636, MSE=0.2498709
## left son=44332 (53 obs) right son=44333 (35 obs)
## Primary splits:
## campaign_duration < 30.455 to the left, improve=0.03630693, (0 missing)
## reward_length < 13468.5 to the left, improve=0.02696187, (0 missing)
## description_length < 6382.5 to the right, improve=0.02570605, (0 missing)
## goal < 9923.5 to the right, improve=0.01911877, (0 missing)
## mo_launched splits as --L-RR----RL, improve=0.01459796, (0 missing)
## Surrogate splits:
## category splits as R-----------L--, agree=0.659, adj=0.143, (0 split)
## reward_length < 11810 to the right, agree=0.659, adj=0.143, (0 split)
## goal < 4938.5 to the right, agree=0.625, adj=0.057, (0 split)
## social_media_count splits as LLR-, agree=0.614, adj=0.029, (0 split)
## description_length < 8775.5 to the left, agree=0.614, adj=0.029, (0 split)
##
## Node number 22167: 45 observations
## mean=0.6888889, MSE=0.214321
##
## Node number 22272: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 22273: 78 observations, complexity param=0.0001680759
## mean=0.3846154, MSE=0.2366864
## left son=44546 (63 obs) right son=44547 (15 obs)
## Primary splits:
## reward_length < 14692.5 to the left, improve=0.12232800, (0 missing)
## campaign_duration < 34.005 to the left, improve=0.04010530, (0 missing)
## mo_launched splits as R-LL--LR-LLR, improve=0.03150000, (0 missing)
## description_length < 11243 to the left, improve=0.02882353, (0 missing)
## category splits as --------L----R-, improve=0.01939655, (0 missing)
## Surrogate splits:
## mo_launched splits as L-LL--LL-LLR, agree=0.821, adj=0.067, (0 split)
##
## Node number 23946: 24 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 23947: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 23948: 29 observations, complexity param=0.0001586094
## mean=0.3103448, MSE=0.2140309
## left son=47896 (14 obs) right son=47897 (15 obs)
## Primary splits:
## mo_launched splits as R-R--L-L--L-, improve=0.248915300, (0 missing)
## reward_length < 7526 to the left, improve=0.083456790, (0 missing)
## description_length < 1519 to the left, improve=0.064021160, (0 missing)
## campaign_duration < 36.19 to the right, improve=0.016327160, (0 missing)
## category splits as ------R---L----, improve=0.008108866, (0 missing)
## Surrogate splits:
## campaign_duration < 52.085 to the left, agree=0.655, adj=0.286, (0 split)
## description_length < 941.5 to the right, agree=0.621, adj=0.214, (0 split)
## reward_length < 7526 to the left, agree=0.621, adj=0.214, (0 split)
## social_media_count splits as -RL-, agree=0.552, adj=0.071, (0 split)
## category splits as ------L---R----, agree=0.552, adj=0.071, (0 split)
##
## Node number 23949: 59 observations
## mean=0.6101695, MSE=0.2378627
##
## Node number 23950: 25 observations
## mean=0.64, MSE=0.2304
##
## Node number 23951: 11 observations
## mean=1, MSE=0
##
## Node number 23974: 11 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 23975: 41 observations, complexity param=0.0001221256
## mean=0.6097561, MSE=0.2379536
## left son=47950 (22 obs) right son=47951 (19 obs)
## Primary splits:
## description_length < 818.5 to the right, improve=0.11722490, (0 missing)
## mo_launched splits as R-LL--LR---L, improve=0.07167614, (0 missing)
## social_media_count splits as LRR-, improve=0.06746693, (0 missing)
## campaign_duration < 43.795 to the right, improve=0.03961957, (0 missing)
## reward_length < 7400.5 to the right, improve=0.03712121, (0 missing)
## Surrogate splits:
## mo_launched splits as L-LL--LR---R, agree=0.659, adj=0.263, (0 split)
## campaign_duration < 31.26 to the left, agree=0.610, adj=0.158, (0 split)
## category splits as ----L-R---L----, agree=0.585, adj=0.105, (0 split)
## social_media_count splits as LLR-, agree=0.561, adj=0.053, (0 split)
## reward_length < 5968 to the left, agree=0.561, adj=0.053, (0 split)
##
## Node number 23982: 24 observations, complexity param=0.0001040036
## mean=0.4583333, MSE=0.2482639
## left son=47964 (16 obs) right son=47965 (8 obs)
## Primary splits:
## mo_launched splits as -L--R---RLL-, improve=0.17132870, (0 missing)
## reward_length < 8387 to the left, improve=0.10865600, (0 missing)
## description_length < 625.5 to the left, improve=0.08741259, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.06293706, (0 missing)
## social_media_count splits as LRRR, improve=0.02586924, (0 missing)
## Surrogate splits:
## social_media_count splits as LLRL, agree=0.708, adj=0.125, (0 split)
## goal < 5550 to the right, agree=0.708, adj=0.125, (0 split)
## description_length < 938 to the left, agree=0.708, adj=0.125, (0 split)
## reward_length < 8387 to the left, agree=0.708, adj=0.125, (0 split)
##
## Node number 23983: 81 observations
## mean=0.691358, MSE=0.2133821
##
## Node number 23984: 168 observations, complexity param=0.0001247708
## mean=0.4583333, MSE=0.2482639
## left son=47968 (107 obs) right son=47969 (61 obs)
## Primary splits:
## mo_launched splits as -R-R-LLLLLRL, improve=0.030600160, (0 missing)
## description_length < 1064 to the right, improve=0.026358260, (0 missing)
## campaign_duration < 29.675 to the right, improve=0.025641030, (0 missing)
## reward_length < 6061 to the left, improve=0.012743500, (0 missing)
## social_media_count splits as LLRR, improve=0.007925408, (0 missing)
## Surrogate splits:
## description_length < 1796 to the left, agree=0.667, adj=0.082, (0 split)
## goal < 7874.55 to the left, agree=0.655, adj=0.049, (0 split)
## reward_length < 7315.5 to the left, agree=0.649, adj=0.033, (0 split)
## campaign_duration < 13.73 to the right, agree=0.643, adj=0.016, (0 split)
##
## Node number 23985: 134 observations, complexity param=0.0001179638
## mean=0.5671642, MSE=0.245489
## left son=47970 (30 obs) right son=47971 (104 obs)
## Primary splits:
## mo_launched splits as -R-L-RRRRRLR, improve=0.02104594, (0 missing)
## description_length < 1571.5 to the left, improve=0.01654772, (0 missing)
## goal < 6850 to the right, improve=0.01472395, (0 missing)
## reward_length < 7026.5 to the left, improve=0.01339405, (0 missing)
## campaign_duration < 79.43 to the right, improve=0.00462037, (0 missing)
## Surrogate splits:
## reward_length < 7102 to the right, agree=0.784, adj=0.033, (0 split)
##
## Node number 23986: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 23987: 91 observations, complexity param=0.0001028063
## mean=0.7472527, MSE=0.1888661
## left son=47974 (32 obs) right son=47975 (59 obs)
## Primary splits:
## reward_length < 6478.5 to the right, improve=0.04292015, (0 missing)
## category splits as ------R---L----, improve=0.03884271, (0 missing)
## goal < 6250 to the right, improve=0.03855552, (0 missing)
## campaign_duration < 60.5 to the left, improve=0.03260099, (0 missing)
## mo_launched splits as L-R-R-------, improve=0.02564649, (0 missing)
## Surrogate splits:
## campaign_duration < 29.91 to the left, agree=0.703, adj=0.156, (0 split)
## mo_launched splits as R-R-L-------, agree=0.670, adj=0.062, (0 split)
## description_length < 1864 to the right, agree=0.670, adj=0.062, (0 split)
## goal < 6750 to the right, agree=0.659, adj=0.031, (0 split)
##
## Node number 23988: 17 observations
## mean=0.2941176, MSE=0.2076125
##
## Node number 23989: 46 observations, complexity param=0.0001339914
## mean=0.5869565, MSE=0.2424386
## left son=47978 (19 obs) right son=47979 (27 obs)
## Primary splits:
## campaign_duration < 45.175 to the left, improve=0.13862200, (0 missing)
## description_length < 1457 to the right, improve=0.04873294, (0 missing)
## social_media_count splits as RLRR, improve=0.04221611, (0 missing)
## mo_launched splits as --RLLL--RLRL, improve=0.03419807, (0 missing)
## reward_length < 8396.5 to the left, improve=0.03274300, (0 missing)
## Surrogate splits:
## mo_launched splits as --LRLR--RRRR, agree=0.652, adj=0.158, (0 split)
## description_length < 1597.5 to the right, agree=0.652, adj=0.158, (0 split)
## goal < 4650 to the left, agree=0.630, adj=0.105, (0 split)
## reward_length < 9427 to the right, agree=0.609, adj=0.053, (0 split)
##
## Node number 23990: 84 observations, complexity param=0.0001152301
## mean=0.6547619, MSE=0.2260488
## left son=47980 (13 obs) right son=47981 (71 obs)
## Primary splits:
## reward_length < 9096.5 to the right, improve=0.059112820, (0 missing)
## description_length < 1101.5 to the left, improve=0.054773440, (0 missing)
## goal < 6645.5 to the left, improve=0.011456560, (0 missing)
## category splits as ------R---L----, improve=0.011456560, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.007977897, (0 missing)
##
## Node number 23991: 64 observations
## mean=0.84375, MSE=0.1318359
##
## Node number 24016: 22 observations
## mean=0.1818182, MSE=0.1487603
##
## Node number 24017: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 24040: 12 observations
## mean=0.08333333, MSE=0.07638889
##
## Node number 24041: 11 observations
## mean=0.5454545, MSE=0.2479339
##
## Node number 24050: 50 observations, complexity param=0.0001037198
## mean=0.58, MSE=0.2436
## left son=48100 (35 obs) right son=48101 (15 obs)
## Primary splits:
## description_length < 1608 to the left, improve=0.08515130, (0 missing)
## mo_launched splits as ---RR-LLR--R, improve=0.07928689, (0 missing)
## goal < 5250 to the left, improve=0.06816472, (0 missing)
## campaign_duration < 43.825 to the right, improve=0.05482799, (0 missing)
## reward_length < 19125 to the left, improve=0.01477833, (0 missing)
## Surrogate splits:
## goal < 8950 to the left, agree=0.74, adj=0.133, (0 split)
##
## Node number 24051: 46 observations
## mean=0.7826087, MSE=0.1701323
##
## Node number 24060: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 24061: 67 observations
## mean=0.8358209, MSE=0.1372243
##
## Node number 24074: 27 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 24075: 55 observations, complexity param=0.0001129264
## mean=0.4, MSE=0.24
## left son=48150 (10 obs) right son=48151 (45 obs)
## Primary splits:
## social_media_count splits as RLR-, improve=0.08333333, (0 missing)
## reward_length < 8437 to the left, improve=0.06001984, (0 missing)
## description_length < 2915 to the left, improve=0.02667549, (0 missing)
## campaign_duration < 55.015 to the right, improve=0.02576490, (0 missing)
## goal < 32500 to the left, improve=0.01785714, (0 missing)
## Surrogate splits:
## description_length < 4765.5 to the right, agree=0.855, adj=0.2, (0 split)
##
## Node number 24076: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 24077: 40 observations, complexity param=0.0001155337
## mean=0.425, MSE=0.244375
## left son=48154 (14 obs) right son=48155 (26 obs)
## Primary splits:
## reward_length < 14160 to the right, improve=0.09783311, (0 missing)
## description_length < 2458.5 to the left, improve=0.06909799, (0 missing)
## mo_launched splits as R-L---L-RR-R, improve=0.06393862, (0 missing)
## social_media_count splits as LRRR, improve=0.02881500, (0 missing)
## goal < 38500 to the right, improve=0.02301790, (0 missing)
## Surrogate splits:
## description_length < 2458.5 to the left, agree=0.675, adj=0.071, (0 split)
##
## Node number 24078: 58 observations, complexity param=0.0001602301
## mean=0.5, MSE=0.25
## left son=48156 (10 obs) right son=48157 (48 obs)
## Primary splits:
## reward_length < 9844 to the left, improve=0.13333330, (0 missing)
## social_media_count splits as RLR-, improve=0.06521739, (0 missing)
## description_length < 3229 to the right, improve=0.03586801, (0 missing)
## goal < 31500 to the right, improve=0.03217503, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.02521008, (0 missing)
## Surrogate splits:
## campaign_duration < 59.545 to the right, agree=0.862, adj=0.2, (0 split)
##
## Node number 24079: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 24082: 75 observations, complexity param=0.0001818246
## mean=0.2666667, MSE=0.1955556
## left son=48164 (50 obs) right son=48165 (25 obs)
## Primary splits:
## mo_launched splits as LLLLLLLRLLRR, improve=0.11636360, (0 missing)
## reward_length < 13379.5 to the left, improve=0.07920708, (0 missing)
## goal < 22500 to the right, improve=0.05165289, (0 missing)
## description_length < 2350.5 to the right, improve=0.05103668, (0 missing)
## campaign_duration < 30.015 to the left, improve=0.03453689, (0 missing)
## Surrogate splits:
## reward_length < 13032.5 to the left, agree=0.72, adj=0.16, (0 split)
## description_length < 4961 to the left, agree=0.68, adj=0.04, (0 split)
##
## Node number 24083: 86 observations, complexity param=0.0001374502
## mean=0.5116279, MSE=0.2498648
## left son=48166 (24 obs) right son=48167 (62 obs)
## Primary splits:
## mo_launched splits as RRRLRLLRRRRR, improve=0.04924824, (0 missing)
## reward_length < 13700.5 to the left, improve=0.04233500, (0 missing)
## description_length < 3200 to the right, improve=0.03451447, (0 missing)
## social_media_count splits as LR--, improve=0.02703002, (0 missing)
## campaign_duration < 35.525 to the right, improve=0.02043858, (0 missing)
## Surrogate splits:
## reward_length < 15097.5 to the right, agree=0.756, adj=0.125, (0 split)
## campaign_duration < 20.3 to the left, agree=0.733, adj=0.042, (0 split)
##
## Node number 24086: 26 observations, complexity param=0.0001057056
## mean=0.6153846, MSE=0.2366864
## left son=48172 (17 obs) right son=48173 (9 obs)
## Primary splits:
## goal < 17860 to the left, improve=0.16732030, (0 missing)
## description_length < 3707.5 to the left, improve=0.12742420, (0 missing)
## mo_launched splits as LR-L-RRLRRRR, improve=0.10850690, (0 missing)
## campaign_duration < 38.595 to the left, improve=0.05432331, (0 missing)
## reward_length < 11489 to the right, improve=0.03878788, (0 missing)
## Surrogate splits:
## mo_launched splits as LL-L-RLLLRRL, agree=0.769, adj=0.333, (0 split)
## description_length < 2706 to the right, agree=0.731, adj=0.222, (0 split)
## campaign_duration < 46.755 to the left, agree=0.692, adj=0.111, (0 split)
## reward_length < 7066.5 to the right, agree=0.692, adj=0.111, (0 split)
##
## Node number 24087: 10 observations
## mean=1, MSE=0
##
## Node number 24088: 50 observations
## mean=0.26, MSE=0.1924
##
## Node number 24089: 183 observations, complexity param=0.000163713
## mean=0.5027322, MSE=0.2499925
## left son=48178 (144 obs) right son=48179 (39 obs)
## Primary splits:
## campaign_duration < 40.02 to the left, improve=0.02911491, (0 missing)
## social_media_count splits as RRL-, improve=0.02609114, (0 missing)
## mo_launched splits as R--LLRR-L-R-, improve=0.02555424, (0 missing)
## goal < 19314.1 to the right, improve=0.01871040, (0 missing)
## description_length < 3953 to the right, improve=0.01628032, (0 missing)
## Surrogate splits:
## reward_length < 4988 to the right, agree=0.798, adj=0.051, (0 split)
## description_length < 1923.5 to the right, agree=0.792, adj=0.026, (0 split)
##
## Node number 24090: 51 observations, complexity param=0.0001030149
## mean=0.5294118, MSE=0.2491349
## left son=48180 (38 obs) right son=48181 (13 obs)
## Primary splits:
## social_media_count splits as LRLL, improve=0.07897548, (0 missing)
## goal < 14900 to the right, improve=0.06858766, (0 missing)
## reward_length < 7604 to the left, improve=0.05152439, (0 missing)
## campaign_duration < 37.5 to the right, improve=0.04748338, (0 missing)
## description_length < 4397 to the right, improve=0.04124579, (0 missing)
## Surrogate splits:
## campaign_duration < 22.5 to the right, agree=0.765, adj=0.077, (0 split)
## goal < 14796.5 to the right, agree=0.765, adj=0.077, (0 split)
##
## Node number 24091: 43 observations
## mean=0.744186, MSE=0.1903732
##
## Node number 24092: 23 observations
## mean=0.3478261, MSE=0.2268431
##
## Node number 24093: 20 observations, complexity param=0.0001249407
## mean=0.75, MSE=0.1875
## left son=48186 (10 obs) right son=48187 (10 obs)
## Primary splits:
## campaign_duration < 58 to the left, improve=0.33333330, (0 missing)
## social_media_count splits as LR--, improve=0.17948720, (0 missing)
## goal < 18500 to the left, improve=0.09157509, (0 missing)
## reward_length < 8315.5 to the left, improve=0.08417508, (0 missing)
## description_length < 2526.5 to the right, improve=0.05555556, (0 missing)
## Surrogate splits:
## description_length < 2313 to the left, agree=0.70, adj=0.4, (0 split)
## goal < 22500 to the right, agree=0.65, adj=0.3, (0 split)
## reward_length < 7205 to the right, agree=0.65, adj=0.3, (0 split)
## social_media_count splits as RL--, agree=0.55, adj=0.1, (0 split)
##
## Node number 24094: 15 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 24095: 135 observations, complexity param=0.0001007212
## mean=0.7037037, MSE=0.2085048
## left son=48190 (117 obs) right son=48191 (18 obs)
## Primary splits:
## reward_length < 7250.5 to the right, improve=0.04276316, (0 missing)
## goal < 17750 to the right, improve=0.02185615, (0 missing)
## mo_launched splits as -RL----L-L-R, improve=0.01619433, (0 missing)
## campaign_duration < 28.015 to the left, improve=0.01619433, (0 missing)
## description_length < 4932 to the right, improve=0.01592105, (0 missing)
##
## Node number 24176: 69 observations, complexity param=0.000170796
## mean=0.4492754, MSE=0.247427
## left son=48352 (17 obs) right son=48353 (52 obs)
## Primary splits:
## goal < 49250 to the right, improve=0.09833370, (0 missing)
## description_length < 6609.5 to the right, improve=0.09380979, (0 missing)
## reward_length < 8671 to the right, improve=0.07590973, (0 missing)
## mo_launched splits as R--RR-LLRR--, improve=0.04845116, (0 missing)
## campaign_duration < 46.485 to the right, improve=0.01526431, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the right, agree=0.783, adj=0.118, (0 split)
## mo_launched splits as L--RR-RRRR--, agree=0.783, adj=0.118, (0 split)
## reward_length < 16987 to the right, agree=0.783, adj=0.118, (0 split)
##
## Node number 24177: 27 observations
## mean=0.7407407, MSE=0.1920439
##
## Node number 24180: 20 observations, complexity param=0.0001401988
## mean=0.4, MSE=0.24
## left son=48360 (9 obs) right son=48361 (11 obs)
## Primary splits:
## mo_launched splits as -L--RL-LR---, improve=0.28451180, (0 missing)
## campaign_duration < 30.25 to the right, improve=0.21006940, (0 missing)
## goal < 17000 to the left, improve=0.16666670, (0 missing)
## social_media_count splits as LRL-, improve=0.06593407, (0 missing)
## description_length < 7969 to the right, improve=0.04166667, (0 missing)
## Surrogate splits:
## description_length < 7983 to the right, agree=0.70, adj=0.333, (0 split)
## reward_length < 15912 to the left, agree=0.70, adj=0.333, (0 split)
## campaign_duration < 30.6 to the left, agree=0.65, adj=0.222, (0 split)
## social_media_count splits as LRR-, agree=0.65, adj=0.222, (0 split)
##
## Node number 24181: 89 observations, complexity param=0.0001701715
## mean=0.752809, MSE=0.1860876
## left son=48362 (7 obs) right son=48363 (82 obs)
## Primary splits:
## description_length < 5691.5 to the left, improve=0.100086800, (0 missing)
## reward_length < 11232 to the left, improve=0.048012040, (0 missing)
## campaign_duration < 58.135 to the right, improve=0.033001230, (0 missing)
## goal < 24875 to the right, improve=0.006863835, (0 missing)
## mo_launched splits as -L--RL-RR---, improve=0.003499622, (0 missing)
## Surrogate splits:
## campaign_duration < 75.155 to the right, agree=0.944, adj=0.286, (0 split)
##
## Node number 24184: 51 observations, complexity param=0.000101825
## mean=0.627451, MSE=0.2337562
## left son=48368 (37 obs) right son=48369 (14 obs)
## Primary splits:
## campaign_duration < 39.97 to the left, improve=0.08539931, (0 missing)
## social_media_count splits as LRRL, improve=0.08459668, (0 missing)
## goal < 20500 to the left, improve=0.07948137, (0 missing)
## description_length < 14333.5 to the right, improve=0.02691922, (0 missing)
## reward_length < 22863 to the left, improve=0.02181983, (0 missing)
## Surrogate splits:
## mo_launched splits as LL--L-L---LR, agree=0.765, adj=0.143, (0 split)
## goal < 48000 to the left, agree=0.745, adj=0.071, (0 split)
## reward_length < 19453.5 to the right, agree=0.745, adj=0.071, (0 split)
##
## Node number 24185: 12 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 24216: 16 observations
## mean=0.25, MSE=0.1875
##
## Node number 24217: 270 observations, complexity param=0.0001375129
## mean=0.6, MSE=0.24
## left son=48434 (242 obs) right son=48435 (28 obs)
## Primary splits:
## description_length < 3803 to the left, improve=0.016627310, (0 missing)
## goal < 11545 to the right, improve=0.009803922, (0 missing)
## reward_length < 11640.5 to the left, improve=0.008599335, (0 missing)
## campaign_duration < 52.685 to the right, improve=0.005071713, (0 missing)
## video_status < 0.5 to the right, improve=0.003138805, (0 missing)
##
## Node number 24218: 86 observations, complexity param=0.0001480169
## mean=0.5348837, MSE=0.2487831
## left son=48436 (37 obs) right son=48437 (49 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.13456560, (0 missing)
## goal < 5199.5 to the left, improve=0.06093297, (0 missing)
## campaign_duration < 57.68 to the right, improve=0.03478261, (0 missing)
## mo_launched splits as RLLL-L-L---L, improve=0.02515528, (0 missing)
## description_length < 2773 to the left, improve=0.02421264, (0 missing)
## Surrogate splits:
## campaign_duration < 44.98 to the left, agree=0.674, adj=0.243, (0 split)
## social_media_count splits as RRLL, agree=0.651, adj=0.189, (0 split)
## mo_launched splits as RRRL-R-R---L, agree=0.605, adj=0.081, (0 split)
## reward_length < 6259 to the right, agree=0.593, adj=0.054, (0 split)
## description_length < 1938 to the left, agree=0.581, adj=0.027, (0 split)
##
## Node number 24219: 316 observations
## mean=0.6962025, MSE=0.2115046
##
## Node number 24242: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 24243: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 24290: 176 observations, complexity param=0.0002656689
## mean=0.6079545, MSE=0.2383458
## left son=48580 (95 obs) right son=48581 (81 obs)
## Primary splits:
## description_length < 3023 to the left, improve=0.06307536, (0 missing)
## social_media_count splits as RLRL, improve=0.03291345, (0 missing)
## campaign_duration < 27.695 to the right, improve=0.03253300, (0 missing)
## reward_length < 7085 to the right, improve=0.02485669, (0 missing)
## mo_launched splits as LRRRLR-RLLL-, improve=0.01501230, (0 missing)
## Surrogate splits:
## reward_length < 6734.5 to the left, agree=0.636, adj=0.210, (0 split)
## campaign_duration < 29.645 to the right, agree=0.614, adj=0.160, (0 split)
## mo_launched splits as LLLRLL-LRLR-, agree=0.580, adj=0.086, (0 split)
## goal < 7250 to the right, agree=0.568, adj=0.062, (0 split)
## category splits as ------R---L----, agree=0.562, adj=0.049, (0 split)
##
## Node number 24291: 198 observations, complexity param=0.0001383208
## mean=0.7727273, MSE=0.1756198
## left son=48582 (13 obs) right son=48583 (185 obs)
## Primary splits:
## reward_length < 5045.5 to the left, improve=0.038747710, (0 missing)
## social_media_count splits as RLRR, improve=0.035836040, (0 missing)
## campaign_duration < 25.46 to the left, improve=0.021959150, (0 missing)
## mo_launched splits as RRLLLL-LLRR-, improve=0.016196410, (0 missing)
## description_length < 4918.5 to the right, improve=0.009636484, (0 missing)
##
## Node number 24292: 264 observations, complexity param=0.00011519
## mean=0.6439394, MSE=0.2292815
## left son=48584 (11 obs) right son=48585 (253 obs)
## Primary splits:
## reward_length < 11821 to the left, improve=0.014899060, (0 missing)
## campaign_duration < 28.485 to the left, improve=0.011205550, (0 missing)
## goal < 9725 to the right, improve=0.009658082, (0 missing)
## description_length < 8518 to the left, improve=0.008003916, (0 missing)
## social_media_count splits as RLLR, improve=0.007459862, (0 missing)
##
## Node number 24293: 320 observations, complexity param=0.0001364298
## mean=0.765625, MSE=0.1794434
## left son=48586 (47 obs) right son=48587 (273 obs)
## Primary splits:
## campaign_duration < 30.03 to the right, improve=0.021186890, (0 missing)
## goal < 7925 to the right, improve=0.012717340, (0 missing)
## reward_length < 7443.5 to the right, improve=0.010897560, (0 missing)
## mo_launched splits as R-L-L---RLR-, improve=0.008282566, (0 missing)
## category splits as ------R---L----, improve=0.007947455, (0 missing)
## Surrogate splits:
## mo_launched splits as R-R-R---RLR-, agree=0.903, adj=0.34, (0 split)
##
## Node number 24302: 45 observations, complexity param=0.0001472365
## mean=0.7777778, MSE=0.1728395
## left son=48604 (13 obs) right son=48605 (32 obs)
## Primary splits:
## reward_length < 7232.5 to the left, improve=0.23506180, (0 missing)
## description_length < 2232.5 to the right, improve=0.08163265, (0 missing)
## goal < 6600 to the right, improve=0.04761905, (0 missing)
## mo_launched splits as LRL--L-L-RLL, improve=0.03227655, (0 missing)
## campaign_duration < 21.02 to the left, improve=0.01785714, (0 missing)
## Surrogate splits:
## campaign_duration < 12.835 to the left, agree=0.733, adj=0.077, (0 split)
## description_length < 1946 to the left, agree=0.733, adj=0.077, (0 split)
##
## Node number 24303: 100 observations
## mean=0.97, MSE=0.0291
##
## Node number 24306: 36 observations, complexity param=0.0001377486
## mean=0.6111111, MSE=0.2376543
## left son=48612 (19 obs) right son=48613 (17 obs)
## Primary splits:
## description_length < 3159.5 to the left, improve=0.16987660, (0 missing)
## reward_length < 6480.5 to the right, improve=0.15360500, (0 missing)
## mo_launched splits as --RR-L------, improve=0.11338840, (0 missing)
## campaign_duration < 31.4 to the right, improve=0.08163265, (0 missing)
## category splits as ------R---L----, improve=0.04489796, (0 missing)
## Surrogate splits:
## category splits as ------R---L----, agree=0.722, adj=0.412, (0 split)
## campaign_duration < 31.35 to the right, agree=0.694, adj=0.353, (0 split)
## goal < 9597 to the left, agree=0.611, adj=0.176, (0 split)
## reward_length < 6480.5 to the right, agree=0.611, adj=0.176, (0 split)
## social_media_count splits as -LR-, agree=0.556, adj=0.059, (0 split)
##
## Node number 24307: 24 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 24746: 34 observations
## mean=0.08823529, MSE=0.08044983
##
## Node number 24747: 120 observations, complexity param=0.000116584
## mean=0.225, MSE=0.174375
## left son=49494 (113 obs) right son=49495 (7 obs)
## Primary splits:
## campaign_duration < 27.5 to the right, improve=0.14196000, (0 missing)
## reward_length < 2793.5 to the right, improve=0.03385817, (0 missing)
## description_length < 861.5 to the left, improve=0.03205261, (0 missing)
## category splits as --------L---LR-, improve=0.02239157, (0 missing)
## video_status < 0.5 to the left, improve=0.02210989, (0 missing)
##
## Node number 24792: 44 observations
## mean=0.1590909, MSE=0.133781
##
## Node number 24793: 18 observations
## mean=0.5, MSE=0.25
##
## Node number 24794: 11 observations
## mean=0.1818182, MSE=0.1487603
##
## Node number 24795: 16 observations
## mean=0.625, MSE=0.234375
##
## Node number 25186: 20 observations
## mean=0.2, MSE=0.16
##
## Node number 25187: 10 observations
## mean=0.6, MSE=0.24
##
## Node number 25188: 51 observations
## mean=0.1568627, MSE=0.1322568
##
## Node number 25189: 91 observations, complexity param=0.0001352428
## mean=0.3296703, MSE=0.2209878
## left son=50378 (11 obs) right son=50379 (80 obs)
## Primary splits:
## goal < 3800 to the right, improve=0.06762295, (0 missing)
## reward_length < 2499.5 to the left, improve=0.05852521, (0 missing)
## mo_launched splits as -LRL--LRLLLR, improve=0.05251366, (0 missing)
## description_length < 949.5 to the left, improve=0.04702716, (0 missing)
## category splits as R---R-----L----, improve=0.03698145, (0 missing)
##
## Node number 25190: 110 observations, complexity param=0.0001331127
## mean=0.3818182, MSE=0.2360331
## left son=50380 (73 obs) right son=50381 (37 obs)
## Primary splits:
## description_length < 1029.5 to the left, improve=0.02352537, (0 missing)
## campaign_duration < 60.02 to the right, improve=0.02191636, (0 missing)
## video_status < 0.5 to the left, improve=0.01757939, (0 missing)
## reward_length < 3903.5 to the right, improve=0.01734131, (0 missing)
## mo_launched splits as -RLR--LRRRRL, improve=0.01534031, (0 missing)
## Surrogate splits:
## campaign_duration < 60.02 to the left, agree=0.682, adj=0.054, (0 split)
## usa < 0.5 to the right, agree=0.682, adj=0.054, (0 split)
## mo_launched splits as -LRL--LLLLLL, agree=0.673, adj=0.027, (0 split)
##
## Node number 25191: 16 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 25296: 16 observations
## mean=0, MSE=0
##
## Node number 25297: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 25298: 21 observations, complexity param=0.0001111043
## mean=0.2380952, MSE=0.1814059
## left son=50596 (10 obs) right son=50597 (11 obs)
## Primary splits:
## reward_length < 2438.5 to the left, improve=0.284090900, (0 missing)
## description_length < 693 to the right, improve=0.131363600, (0 missing)
## video_status < 0.5 to the left, improve=0.025000000, (0 missing)
## campaign_duration < 31.52 to the right, improve=0.025000000, (0 missing)
## mo_launched splits as L----R-R-L--, improve=0.007272727, (0 missing)
## Surrogate splits:
## description_length < 693 to the right, agree=0.762, adj=0.5, (0 split)
## mo_launched splits as R----L-L-R--, agree=0.667, adj=0.3, (0 split)
## category splits as L---R-----R----, agree=0.619, adj=0.2, (0 split)
## goal < 1400 to the left, agree=0.619, adj=0.2, (0 split)
## campaign_duration < 31.52 to the right, agree=0.571, adj=0.1, (0 split)
##
## Node number 25299: 31 observations
## mean=0.5483871, MSE=0.2476587
##
## Node number 25302: 24 observations, complexity param=0.0001472286
## mean=0.3333333, MSE=0.2222222
## left son=50604 (10 obs) right son=50605 (14 obs)
## Primary splits:
## campaign_duration < 30.05 to the right, improve=0.35714290, (0 missing)
## description_length < 990.5 to the left, improve=0.30000000, (0 missing)
## reward_length < 1181 to the right, improve=0.09765625, (0 missing)
## goal < 1150 to the right, improve=0.08928571, (0 missing)
## mo_launched splits as -L-RR-L----L, improve=0.03333333, (0 missing)
## Surrogate splits:
## mo_launched splits as -L-RR-R----R, agree=0.708, adj=0.3, (0 split)
## reward_length < 729.5 to the left, agree=0.708, adj=0.3, (0 split)
## usa < 0.5 to the left, agree=0.667, adj=0.2, (0 split)
## video_status < 0.5 to the left, agree=0.667, adj=0.2, (0 split)
## description_length < 983 to the left, agree=0.667, adj=0.2, (0 split)
##
## Node number 25303: 87 observations, complexity param=0.0001472286
## mean=0.5862069, MSE=0.2425684
## left son=50606 (65 obs) right son=50607 (22 obs)
## Primary splits:
## category splits as R---R-----L----, improve=0.04854312, (0 missing)
## reward_length < 1941 to the right, improve=0.04357997, (0 missing)
## social_media_count splits as RLLR, improve=0.02568018, (0 missing)
## description_length < 1015 to the right, improve=0.02389988, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.02161283, (0 missing)
## Surrogate splits:
## campaign_duration < 70.725 to the left, agree=0.782, adj=0.136, (0 split)
## goal < 937.5 to the right, agree=0.770, adj=0.091, (0 split)
## reward_length < 1722.5 to the right, agree=0.759, adj=0.045, (0 split)
##
## Node number 25388: 17 observations
## mean=0.1764706, MSE=0.1453287
##
## Node number 25389: 23 observations
## mean=0.5217391, MSE=0.2495274
##
## Node number 25394: 45 observations, complexity param=0.0001283621
## mean=0.4222222, MSE=0.2439506
## left son=50788 (37 obs) right son=50789 (8 obs)
## Primary splits:
## description_length < 1405.5 to the right, improve=0.09522377, (0 missing)
## reward_length < 1739 to the right, improve=0.09011829, (0 missing)
## campaign_duration < 35.685 to the right, improve=0.08696373, (0 missing)
## goal < 1450 to the left, improve=0.02184386, (0 missing)
## category splits as L---R-----R----, improve=0.01044679, (0 missing)
##
## Node number 25395: 10 observations
## mean=1, MSE=0
##
## Node number 25546: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 25547: 47 observations, complexity param=0.0001003836
## mean=0.6382979, MSE=0.2308737
## left son=51094 (9 obs) right son=51095 (38 obs)
## Primary splits:
## social_media_count splits as RLRL, improve=0.09540764, (0 missing)
## campaign_duration < 30.95 to the right, improve=0.05174341, (0 missing)
## goal < 1600 to the right, improve=0.04282531, (0 missing)
## description_length < 2028.5 to the left, improve=0.04003268, (0 missing)
## reward_length < 3149.5 to the left, improve=0.03630252, (0 missing)
##
## Node number 25554: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 25555: 42 observations, complexity param=0.0001191837
## mean=0.6904762, MSE=0.2137188
## left son=51110 (15 obs) right son=51111 (27 obs)
## Primary splits:
## reward_length < 3826.5 to the left, improve=0.13020930, (0 missing)
## campaign_duration < 35.435 to the left, improve=0.12225710, (0 missing)
## mo_launched splits as -L--LL-R--L-, improve=0.12225710, (0 missing)
## video_status < 0.5 to the left, improve=0.03994383, (0 missing)
## description_length < 3229 to the right, improve=0.03491836, (0 missing)
## Surrogate splits:
## description_length < 3309 to the right, agree=0.738, adj=0.267, (0 split)
## goal < 936.5 to the left, agree=0.690, adj=0.133, (0 split)
##
## Node number 25578: 35 observations, complexity param=0.0001336597
## mean=0.5142857, MSE=0.2497959
## left son=51156 (24 obs) right son=51157 (11 obs)
## Primary splits:
## description_length < 1292 to the right, improve=0.1694519, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.1581699, (0 missing)
## mo_launched splits as R-LR--L-RL-L, improve=0.1440632, (0 missing)
## goal < 1450 to the right, improve=0.1160486, (0 missing)
## category splits as L---L-----R----, improve=0.1070633, (0 missing)
## Surrogate splits:
## campaign_duration < 45.02 to the left, agree=0.743, adj=0.182, (0 split)
## mo_launched splits as L-LR--L-LL-L, agree=0.743, adj=0.182, (0 split)
##
## Node number 25579: 172 observations, complexity param=0.0001336597
## mean=0.7209302, MSE=0.2011898
## left son=51158 (74 obs) right son=51159 (98 obs)
## Primary splits:
## campaign_duration < 30.015 to the left, improve=0.02762642, (0 missing)
## description_length < 4120.5 to the right, improve=0.02097947, (0 missing)
## goal < 3225 to the left, improve=0.02097128, (0 missing)
## reward_length < 3578 to the left, improve=0.01931913, (0 missing)
## mo_launched splits as L-RR--L-LR-R, improve=0.01383076, (0 missing)
## Surrogate splits:
## mo_launched splits as R-LR--L-LR-R, agree=0.628, adj=0.135, (0 split)
## description_length < 1771 to the left, agree=0.605, adj=0.081, (0 split)
## reward_length < 3506.5 to the right, agree=0.599, adj=0.068, (0 split)
## social_media_count splits as RRRL, agree=0.576, adj=0.014, (0 split)
##
## Node number 25580: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 25581: 42 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 25698: 20 observations
## mean=0.25, MSE=0.1875
##
## Node number 25699: 35 observations, complexity param=0.0001040375
## mean=0.4857143, MSE=0.2497959
## left son=51398 (27 obs) right son=51399 (8 obs)
## Primary splits:
## description_length < 575 to the right, improve=0.17975370, (0 missing)
## category splits as L-------R-L-RL-, improve=0.06839064, (0 missing)
## social_media_count splits as LRR-, improve=0.04537456, (0 missing)
## reward_length < 1988.5 to the right, improve=0.04003268, (0 missing)
## mo_launched splits as ----R-LRL--L, improve=0.03977558, (0 missing)
## Surrogate splits:
## category splits as L-------R-L-LL-, agree=0.8, adj=0.125, (0 split)
##
## Node number 25826: 97 observations, complexity param=0.0001369433
## mean=0.443299, MSE=0.246785
## left son=51652 (62 obs) right son=51653 (35 obs)
## Primary splits:
## description_length < 865.5 to the left, improve=0.05616960, (0 missing)
## campaign_duration < 29.885 to the left, improve=0.02844838, (0 missing)
## goal < 625 to the right, improve=0.02161258, (0 missing)
## category splits as R---L---R-R-L--, improve=0.01785463, (0 missing)
## reward_length < 3179.5 to the left, improve=0.01316912, (0 missing)
## Surrogate splits:
## campaign_duration < 46.635 to the left, agree=0.691, adj=0.143, (0 split)
## usa < 0.5 to the right, agree=0.660, adj=0.057, (0 split)
## mo_launched splits as LR--LLL-LLLL, agree=0.660, adj=0.057, (0 split)
## category splits as L---R---L-L-L--, agree=0.649, adj=0.029, (0 split)
## goal < 62.5 to the right, agree=0.649, adj=0.029, (0 split)
##
## Node number 25827: 33 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 26020: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 26021: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 26032: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 26033: 14 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 29080: 8 observations
## mean=0, MSE=0
##
## Node number 29081: 160 observations, complexity param=0.0001170814
## mean=0.44375, MSE=0.2468359
## left son=58162 (7 obs) right son=58163 (153 obs)
## Primary splits:
## campaign_duration < 17.665 to the left, improve=0.016781160, (0 missing)
## reward_length < 4364 to the left, improve=0.014146420, (0 missing)
## description_length < 1847.5 to the left, improve=0.013986510, (0 missing)
## goal < 2550 to the right, improve=0.010376400, (0 missing)
## usa < 0.5 to the left, improve=0.004629229, (0 missing)
##
## Node number 29084: 39 observations, complexity param=0.0001170214
## mean=0.4615385, MSE=0.2485207
## left son=58168 (8 obs) right son=58169 (31 obs)
## Primary splits:
## description_length < 1209 to the right, improve=0.11760750, (0 missing)
## reward_length < 4599.5 to the left, improve=0.04646697, (0 missing)
## goal < 1625 to the right, improve=0.02774578, (0 missing)
## mo_launched splits as RL-R---L--L-, improve=0.02721088, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.02652851, (0 missing)
## Surrogate splits:
## campaign_duration < 45.985 to the right, agree=0.821, adj=0.125, (0 split)
##
## Node number 29085: 50 observations, complexity param=0.0001264738
## mean=0.66, MSE=0.2244
## left son=58170 (35 obs) right son=58171 (15 obs)
## Primary splits:
## reward_length < 4675 to the right, improve=0.142687400, (0 missing)
## description_length < 1834 to the right, improve=0.092818950, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.054257880, (0 missing)
## goal < 2865.5 to the left, improve=0.024178440, (0 missing)
## mo_launched splits as RL-R---R--L-, improve=0.002206223, (0 missing)
## Surrogate splits:
## goal < 3837.5 to the left, agree=0.74, adj=0.133, (0 split)
## description_length < 1426.5 to the right, agree=0.74, adj=0.133, (0 split)
## campaign_duration < 23.1 to the right, agree=0.72, adj=0.067, (0 split)
##
## Node number 29160: 51 observations, complexity param=0.0001348783
## mean=0.4313725, MSE=0.2452903
## left son=58320 (13 obs) right son=58321 (38 obs)
## Primary splits:
## description_length < 1579 to the right, improve=0.10742070, (0 missing)
## mo_launched splits as -LLLRRR-RR--, improve=0.08789486, (0 missing)
## reward_length < 5134.5 to the right, improve=0.07119359, (0 missing)
## goal < 1800.5 to the right, improve=0.01959248, (0 missing)
## social_media_count splits as LRL-, improve=0.01459105, (0 missing)
## Surrogate splits:
## reward_length < 4875.5 to the right, agree=0.784, adj=0.154, (0 split)
## campaign_duration < 11.685 to the left, agree=0.765, adj=0.077, (0 split)
## social_media_count splits as RRL-, agree=0.765, adj=0.077, (0 split)
##
## Node number 29161: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 29164: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 29165: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 29166: 73 observations
## mean=0.6712329, MSE=0.2206793
##
## Node number 29167: 31 observations
## mean=0.9354839, MSE=0.0603538
##
## Node number 29232: 8 observations
## mean=0, MSE=0
##
## Node number 29233: 42 observations, complexity param=0.0001183039
## mean=0.4285714, MSE=0.244898
## left son=58466 (12 obs) right son=58467 (30 obs)
## Primary splits:
## goal < 776.5 to the left, improve=0.11203700, (0 missing)
## mo_launched splits as L-L--RR-R-R-, improve=0.05208333, (0 missing)
## campaign_duration < 31.615 to the right, improve=0.04290618, (0 missing)
## description_length < 1707 to the left, improve=0.03912037, (0 missing)
## reward_length < 6954.5 to the right, improve=0.03385417, (0 missing)
## Surrogate splits:
## reward_length < 8336 to the right, agree=0.738, adj=0.083, (0 split)
##
## Node number 29234: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 29235: 7 observations
## mean=1, MSE=0
##
## Node number 29748: 19 observations
## mean=0.1578947, MSE=0.132964
##
## Node number 29749: 15 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 29756: 37 observations
## mean=0.4324324, MSE=0.2454346
##
## Node number 29757: 14 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 29786: 38 observations, complexity param=0.0001178388
## mean=0.3947368, MSE=0.2389197
## left son=59572 (15 obs) right son=59573 (23 obs)
## Primary splits:
## description_length < 4581 to the left, improve=0.18652380, (0 missing)
## reward_length < 5709.5 to the left, improve=0.06871052, (0 missing)
## video_status < 0.5 to the left, improve=0.05996126, (0 missing)
## goal < 3400 to the left, improve=0.04495875, (0 missing)
## campaign_duration < 32.95 to the right, improve=0.02538428, (0 missing)
## Surrogate splits:
## reward_length < 5216.5 to the left, agree=0.711, adj=0.267, (0 split)
## video_status < 0.5 to the left, agree=0.684, adj=0.200, (0 split)
## campaign_duration < 27.635 to the left, agree=0.658, adj=0.133, (0 split)
##
## Node number 29787: 23 observations
## mean=0.7391304, MSE=0.1928166
##
## Node number 30226: 375 observations, complexity param=0.0001737559
## mean=0.552, MSE=0.247296
## left son=60452 (160 obs) right son=60453 (215 obs)
## Primary splits:
## mo_launched splits as RRLRLRLRLRRL, improve=0.015063200, (0 missing)
## campaign_duration < 54.12 to the right, improve=0.012852290, (0 missing)
## category splits as R-------L---L--, improve=0.010902360, (0 missing)
## video_status < 0.5 to the left, improve=0.007833143, (0 missing)
## description_length < 2755 to the right, improve=0.007325236, (0 missing)
## Surrogate splits:
## goal < 2842.395 to the left, agree=0.587, adj=0.031, (0 split)
## reward_length < 12086.5 to the right, agree=0.587, adj=0.031, (0 split)
## description_length < 2163.5 to the left, agree=0.584, adj=0.025, (0 split)
## social_media_count splits as RRLL, agree=0.581, adj=0.019, (0 split)
## campaign_duration < 59.98 to the right, agree=0.579, adj=0.012, (0 split)
##
## Node number 30227: 20 observations
## mean=0.8, MSE=0.16
##
## Node number 30384: 148 observations, complexity param=0.0001427238
## mean=0.5878378, MSE=0.2422845
## left son=60768 (9 obs) right son=60769 (139 obs)
## Primary splits:
## description_length < 4346 to the right, improve=0.03572330, (0 missing)
## mo_launched splits as -LLLRLLRLR--, improve=0.03420978, (0 missing)
## reward_length < 15619.5 to the left, improve=0.03127422, (0 missing)
## goal < 1155.555 to the right, improve=0.02387791, (0 missing)
## campaign_duration < 14.5 to the right, improve=0.02194844, (0 missing)
##
## Node number 30385: 21 observations
## mean=0.9047619, MSE=0.0861678
##
## Node number 30396: 15 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 30397: 7 observations
## mean=1, MSE=0
##
## Node number 30924: 74 observations, complexity param=0.0001127008
## mean=0.5, MSE=0.25
## left son=61848 (35 obs) right son=61849 (39 obs)
## Primary splits:
## mo_launched splits as ---RLRR-RL-L, improve=0.05934066, (0 missing)
## description_length < 1363 to the right, improve=0.04000000, (0 missing)
## category splits as ----R-----L--L-, improve=0.03607504, (0 missing)
## reward_length < 5306.5 to the left, improve=0.01970055, (0 missing)
## goal < 475 to the right, improve=0.01298701, (0 missing)
## Surrogate splits:
## category splits as ----R-----L--L-, agree=0.595, adj=0.143, (0 split)
## reward_length < 4950.5 to the right, agree=0.581, adj=0.114, (0 split)
## campaign_duration < 30.02 to the right, agree=0.568, adj=0.086, (0 split)
## goal < 225 to the left, agree=0.568, adj=0.086, (0 split)
## description_length < 925 to the left, agree=0.568, adj=0.086, (0 split)
##
## Node number 30925: 34 observations, complexity param=0.0001127396
## mean=0.7058824, MSE=0.2076125
## left son=61850 (19 obs) right son=61851 (15 obs)
## Primary splits:
## campaign_duration < 20.985 to the left, improve=0.19672510, (0 missing)
## mo_launched splits as ---LRLL-LR-L, improve=0.12820510, (0 missing)
## description_length < 2398.5 to the left, improve=0.10802470, (0 missing)
## goal < 950 to the right, improve=0.03368421, (0 missing)
## reward_length < 4736.5 to the left, improve=0.01339286, (0 missing)
## Surrogate splits:
## goal < 700 to the right, agree=0.706, adj=0.333, (0 split)
## reward_length < 6179 to the left, agree=0.676, adj=0.267, (0 split)
## mo_launched splits as ---LRLL-LR-L, agree=0.618, adj=0.133, (0 split)
## description_length < 1387 to the left, agree=0.618, adj=0.133, (0 split)
## social_media_count splits as L-LR, agree=0.588, adj=0.067, (0 split)
##
## Node number 31116: 14 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 31117: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 31118: 80 observations, complexity param=0.0001347957
## mean=0.65, MSE=0.2275
## left son=62236 (16 obs) right son=62237 (64 obs)
## Primary splits:
## goal < 819 to the left, improve=0.08310440, (0 missing)
## description_length < 2113 to the left, improve=0.05860806, (0 missing)
## reward_length < 7341.5 to the left, improve=0.02677033, (0 missing)
## campaign_duration < 46.405 to the left, improve=0.02472527, (0 missing)
## mo_launched splits as -RRLRRLR-R--, improve=0.01465201, (0 missing)
##
## Node number 31119: 17 observations
## mean=1, MSE=0
##
## Node number 31988: 18 observations
## mean=0.3888889, MSE=0.2376543
##
## Node number 31989: 90 observations
## mean=0.7555556, MSE=0.1846914
##
## Node number 32002: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 32003: 25 observations
## mean=0.56, MSE=0.2464
##
## Node number 32020: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 32021: 179 observations, complexity param=0.0001309726
## mean=0.6703911, MSE=0.2209669
## left son=64042 (61 obs) right son=64043 (118 obs)
## Primary splits:
## mo_launched splits as -RR--RLL--R-, improve=0.02184036, (0 missing)
## goal < 942.5 to the left, improve=0.01468970, (0 missing)
## category splits as ----L-R---L--R-, improve=0.01353631, (0 missing)
## campaign_duration < 23.325 to the right, improve=0.01313834, (0 missing)
## description_length < 1105 to the left, improve=0.01143828, (0 missing)
## Surrogate splits:
## goal < 725 to the left, agree=0.676, adj=0.049, (0 split)
## campaign_duration < 33.635 to the right, agree=0.670, adj=0.033, (0 split)
## reward_length < 4233.5 to the left, agree=0.670, adj=0.033, (0 split)
## description_length < 1119.5 to the right, agree=0.665, adj=0.016, (0 split)
##
## Node number 32036: 61 observations, complexity param=0.0001049023
## mean=0.5409836, MSE=0.2483203
## left son=64072 (25 obs) right son=64073 (36 obs)
## Primary splits:
## description_length < 911 to the left, improve=0.09160173, (0 missing)
## mo_launched splits as R--LR---LL-R, improve=0.05558562, (0 missing)
## goal < 3100 to the right, improve=0.04252437, (0 missing)
## campaign_duration < 31.02 to the right, improve=0.02786501, (0 missing)
## reward_length < 6231.5 to the left, improve=0.02318560, (0 missing)
## Surrogate splits:
## mo_launched splits as R--RR---RL-R, agree=0.656, adj=0.16, (0 split)
## campaign_duration < 30.02 to the right, agree=0.639, adj=0.12, (0 split)
## social_media_count splits as RLRR, agree=0.639, adj=0.12, (0 split)
## goal < 3100 to the right, agree=0.623, adj=0.08, (0 split)
## reward_length < 5003.5 to the left, agree=0.623, adj=0.08, (0 split)
##
## Node number 32037: 18 observations
## mean=0.7777778, MSE=0.1728395
##
## Node number 32274: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 32275: 83 observations, complexity param=0.0001032747
## mean=0.6626506, MSE=0.2235448
## left son=64550 (9 obs) right son=64551 (74 obs)
## Primary splits:
## reward_length < 8081.5 to the right, improve=0.05900316, (0 missing)
## mo_launched splits as ----LRLRL--L, improve=0.03902684, (0 missing)
## campaign_duration < 52.015 to the right, improve=0.02401186, (0 missing)
## description_length < 1233 to the right, improve=0.02082485, (0 missing)
## goal < 1100 to the left, improve=0.02000183, (0 missing)
##
## Node number 32276: 92 observations, complexity param=0.0001199014
## mean=0.5869565, MSE=0.2424386
## left son=64552 (63 obs) right son=64553 (29 obs)
## Primary splits:
## description_length < 2728.5 to the left, improve=0.055951930, (0 missing)
## campaign_duration < 56.69 to the right, improve=0.055309430, (0 missing)
## reward_length < 4985.5 to the right, improve=0.030825430, (0 missing)
## goal < 1185 to the left, improve=0.029548960, (0 missing)
## social_media_count splits as LRL-, improve=0.005847953, (0 missing)
## Surrogate splits:
## goal < 3750 to the left, agree=0.728, adj=0.138, (0 split)
## campaign_duration < 45.1 to the left, agree=0.696, adj=0.034, (0 split)
## mo_launched splits as ----LLLLR--L, agree=0.696, adj=0.034, (0 split)
##
## Node number 32277: 508 observations, complexity param=0.0001199014
## mean=0.7125984, MSE=0.2048019
## left son=64554 (156 obs) right son=64555 (352 obs)
## Primary splits:
## reward_length < 7581.5 to the right, improve=0.009188482, (0 missing)
## campaign_duration < 33.01 to the right, improve=0.007355256, (0 missing)
## description_length < 3270.5 to the right, improve=0.004764916, (0 missing)
## goal < 3333.165 to the right, improve=0.004336403, (0 missing)
## mo_launched splits as ----RLRRL--R, improve=0.003248915, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.701, adj=0.026, (0 split)
## description_length < 6632 to the right, agree=0.695, adj=0.006, (0 split)
##
## Node number 32280: 352 observations, complexity param=0.00011046
## mean=0.7102273, MSE=0.2058045
## left son=64560 (7 obs) right son=64561 (345 obs)
## Primary splits:
## reward_length < 8892.5 to the right, improve=0.007820988, (0 missing)
## description_length < 5854.5 to the left, improve=0.007308574, (0 missing)
## category splits as ----------R--L-, improve=0.005724853, (0 missing)
## mo_launched splits as LRRL-----LR-, improve=0.005575895, (0 missing)
## campaign_duration < 73.75 to the right, improve=0.004255534, (0 missing)
##
## Node number 32281: 8 observations
## mean=1, MSE=0
##
## Node number 32282: 76 observations, complexity param=0.0001054231
## mean=0.7368421, MSE=0.1939058
## left son=64564 (55 obs) right son=64565 (21 obs)
## Primary splits:
## mo_launched splits as LLRL-----LR-, improve=0.091478050, (0 missing)
## campaign_duration < 31.005 to the right, improve=0.027964160, (0 missing)
## description_length < 3403 to the left, improve=0.025894110, (0 missing)
## reward_length < 5510 to the right, improve=0.016043600, (0 missing)
## goal < 1012.5 to the left, improve=0.009131494, (0 missing)
## Surrogate splits:
## campaign_duration < 53.045 to the left, agree=0.75, adj=0.095, (0 split)
## category splits as ----------L--R-, agree=0.75, adj=0.095, (0 split)
## description_length < 1178.5 to the right, agree=0.75, adj=0.095, (0 split)
##
## Node number 32283: 72 observations
## mean=0.875, MSE=0.109375
##
## Node number 32284: 16 observations
## mean=0.4375, MSE=0.2460938
##
## Node number 32285: 25 observations
## mean=0.8, MSE=0.16
##
## Node number 32320: 8 observations
## mean=0, MSE=0
##
## Node number 32321: 23 observations, complexity param=0.0001482642
## mean=0.4782609, MSE=0.2495274
## left son=64642 (8 obs) right son=64643 (15 obs)
## Primary splits:
## goal < 1475 to the left, improve=0.26672980, (0 missing)
## reward_length < 6801 to the left, improve=0.15782830, (0 missing)
## campaign_duration < 49.06 to the left, improve=0.15782830, (0 missing)
## mo_launched splits as --RL-LRLRR--, improve=0.11136360, (0 missing)
## description_length < 1344 to the left, improve=0.06500271, (0 missing)
## Surrogate splits:
## description_length < 1199.5 to the left, agree=0.783, adj=0.375, (0 split)
## campaign_duration < 44.98 to the left, agree=0.739, adj=0.250, (0 split)
## reward_length < 5735 to the left, agree=0.739, adj=0.250, (0 split)
## mo_launched splits as --RR-RRLRR--, agree=0.696, adj=0.125, (0 split)
## category splits as ---RL-R--------, agree=0.696, adj=0.125, (0 split)
##
## Node number 32322: 62 observations, complexity param=0.0001197088
## mean=0.5483871, MSE=0.2476587
## left son=64644 (48 obs) right son=64645 (14 obs)
## Primary splits:
## campaign_duration < 30.09 to the left, improve=0.06633278, (0 missing)
## reward_length < 7529 to the right, improve=0.05797929, (0 missing)
## goal < 1650 to the right, improve=0.03953877, (0 missing)
## mo_launched splits as ----R-RRLL--, improve=0.03073269, (0 missing)
## description_length < 1241.5 to the left, improve=0.01798358, (0 missing)
## Surrogate splits:
## description_length < 1160.5 to the right, agree=0.806, adj=0.143, (0 split)
## category splits as --R-L-L--------, agree=0.790, adj=0.071, (0 split)
##
## Node number 32323: 27 observations
## mean=0.8518519, MSE=0.1262003
##
## Node number 32334: 36 observations, complexity param=0.0001232028
## mean=0.6388889, MSE=0.2307099
## left son=64668 (11 obs) right son=64669 (25 obs)
## Primary splits:
## goal < 2375 to the right, improve=0.14449380, (0 missing)
## reward_length < 4917.5 to the left, improve=0.08361204, (0 missing)
## social_media_count splits as LR--, improve=0.06903966, (0 missing)
## description_length < 1389 to the left, improve=0.05462653, (0 missing)
## campaign_duration < 30.98 to the left, improve=0.03010033, (0 missing)
## Surrogate splits:
## description_length < 1877.5 to the right, agree=0.722, adj=0.091, (0 split)
##
## Node number 32335: 112 observations
## mean=0.9017857, MSE=0.08856824
##
## Node number 32352: 23 observations, complexity param=0.0001251217
## mean=0.3478261, MSE=0.2268431
## left son=64704 (9 obs) right son=64705 (14 obs)
## Primary splits:
## description_length < 2768 to the left, improve=0.34285710, (0 missing)
## reward_length < 8383.5 to the left, improve=0.11136360, (0 missing)
## campaign_duration < 39.615 to the right, improve=0.08102679, (0 missing)
## goal < 2900 to the left, improve=0.08102679, (0 missing)
## mo_launched splits as LR---RLR-LRL, improve=0.05444444, (0 missing)
## Surrogate splits:
## mo_launched splits as LR---RLR-RRR, agree=0.739, adj=0.333, (0 split)
## social_media_count splits as RRL-, agree=0.696, adj=0.222, (0 split)
## campaign_duration < 39.615 to the right, agree=0.652, adj=0.111, (0 split)
## reward_length < 8816.5 to the right, agree=0.652, adj=0.111, (0 split)
##
## Node number 32353: 16 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 32368: 27 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 32369: 44 observations, complexity param=0.0001289536
## mean=0.7954545, MSE=0.1627066
## left son=64738 (22 obs) right son=64739 (22 obs)
## Primary splits:
## reward_length < 6621.5 to the right, improve=0.15555560, (0 missing)
## mo_launched splits as -LLL-R-RLRRR, improve=0.10835980, (0 missing)
## campaign_duration < 30.52 to the left, improve=0.08217312, (0 missing)
## goal < 750 to the left, improve=0.05835632, (0 missing)
## description_length < 3113 to the left, improve=0.04666667, (0 missing)
## Surrogate splits:
## mo_launched splits as -LRL-L-RLRRR, agree=0.727, adj=0.455, (0 split)
## campaign_duration < 30.52 to the left, agree=0.659, adj=0.318, (0 split)
## social_media_count splits as LRR-, agree=0.568, adj=0.136, (0 split)
## goal < 750 to the left, agree=0.568, adj=0.136, (0 split)
## description_length < 2511.5 to the right, agree=0.568, adj=0.136, (0 split)
##
## Node number 32372: 101 observations, complexity param=0.0001591987
## mean=0.7128713, MSE=0.2046858
## left son=64744 (16 obs) right son=64745 (85 obs)
## Primary splits:
## reward_length < 7484 to the right, improve=0.10498230, (0 missing)
## campaign_duration < 59.21 to the right, improve=0.06638310, (0 missing)
## social_media_count splits as RLRL, improve=0.06165127, (0 missing)
## category splits as -R--R-L--R-----, improve=0.02735849, (0 missing)
## description_length < 2571.5 to the right, improve=0.01890625, (0 missing)
## Surrogate splits:
## social_media_count splits as RRRL, agree=0.851, adj=0.063, (0 split)
##
## Node number 32373: 145 observations
## mean=0.8965517, MSE=0.09274673
##
## Node number 32400: 88 observations, complexity param=0.0001237837
## mean=0.6136364, MSE=0.2370868
## left son=64800 (30 obs) right son=64801 (58 obs)
## Primary splits:
## reward_length < 11189 to the right, improve=0.04712393, (0 missing)
## mo_launched splits as ---RL-L-RLL-, improve=0.04481793, (0 missing)
## goal < 3980 to the left, improve=0.03558460, (0 missing)
## description_length < 3389 to the left, improve=0.02881264, (0 missing)
## social_media_count splits as L-RL, improve=0.02306805, (0 missing)
## Surrogate splits:
## mo_launched splits as ---RL-R-RRR-, agree=0.67, adj=0.033, (0 split)
## description_length < 1326 to the left, agree=0.67, adj=0.033, (0 split)
##
## Node number 32401: 41 observations
## mean=0.804878, MSE=0.1570494
##
## Node number 41402: 43 observations
## mean=0.1395349, MSE=0.1200649
##
## Node number 41403: 36 observations, complexity param=0.0001173533
## mean=0.3611111, MSE=0.2307099
## left son=82806 (20 obs) right son=82807 (16 obs)
## Primary splits:
## description_length < 3508.5 to the left, improve=0.24147160, (0 missing)
## campaign_duration < 30.825 to the left, improve=0.07705730, (0 missing)
## reward_length < 8596 to the right, improve=0.04648105, (0 missing)
## mo_launched splits as --RR-RRLLR-L, improve=0.04327245, (0 missing)
## category splits as L-------R------, improve=0.01664944, (0 missing)
## Surrogate splits:
## mo_launched splits as --LR-RRRLL-L, agree=0.694, adj=0.312, (0 split)
## campaign_duration < 30.825 to the left, agree=0.639, adj=0.187, (0 split)
## category splits as L-------R------, agree=0.639, adj=0.187, (0 split)
## reward_length < 8596 to the right, agree=0.639, adj=0.187, (0 split)
## social_media_count splits as LLR-, agree=0.583, adj=0.063, (0 split)
##
## Node number 41406: 66 observations, complexity param=0.0001022147
## mean=0.4242424, MSE=0.2442608
## left son=82812 (33 obs) right son=82813 (33 obs)
## Primary splits:
## reward_length < 8455 to the left, improve=0.06015038, (0 missing)
## description_length < 3510 to the right, improve=0.04162667, (0 missing)
## campaign_duration < 32 to the right, improve=0.02819549, (0 missing)
## mo_launched splits as ---R-RLR-R-L, improve=0.01635808, (0 missing)
## goal < 29999.5 to the right, improve=0.01364078, (0 missing)
## Surrogate splits:
## goal < 26500 to the left, agree=0.621, adj=0.242, (0 split)
## campaign_duration < 35.24 to the right, agree=0.606, adj=0.212, (0 split)
## mo_launched splits as ---R-LRR-L-L, agree=0.606, adj=0.212, (0 split)
## description_length < 2744 to the left, agree=0.576, adj=0.152, (0 split)
## category splits as ------------RL-, agree=0.561, adj=0.121, (0 split)
##
## Node number 41407: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 41418: 73 observations, complexity param=0.0001009297
## mean=0.2191781, MSE=0.1711391
## left son=82836 (66 obs) right son=82837 (7 obs)
## Primary splits:
## mo_launched splits as RL--L-L---L-, improve=0.07689679, (0 missing)
## campaign_duration < 26.615 to the right, improve=0.04169712, (0 missing)
## video_status < 0.5 to the right, improve=0.04169712, (0 missing)
## reward_length < 7212 to the left, improve=0.03664931, (0 missing)
## goal < 11750 to the left, improve=0.03389487, (0 missing)
##
## Node number 41419: 17 observations
## mean=0.5294118, MSE=0.2491349
##
## Node number 41422: 18 observations
## mean=0.3888889, MSE=0.2376543
##
## Node number 41423: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 41462: 13 observations
## mean=0.5384615, MSE=0.2485207
##
## Node number 41463: 8 observations
## mean=1, MSE=0
##
## Node number 41672: 13 observations
## mean=0, MSE=0
##
## Node number 41673: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 41674: 34 observations
## mean=0.3823529, MSE=0.2361592
##
## Node number 41675: 12 observations
## mean=0.75, MSE=0.1875
##
## Node number 41862: 61 observations, complexity param=0.0001089864
## mean=0.3934426, MSE=0.2386455
## left son=83724 (10 obs) right son=83725 (51 obs)
## Primary splits:
## reward_length < 6752.5 to the left, improve=0.07074943, (0 missing)
## campaign_duration < 31.06 to the left, improve=0.04258164, (0 missing)
## usa < 0.5 to the right, improve=0.03391393, (0 missing)
## goal < 93950 to the left, improve=0.01720768, (0 missing)
## description_length < 10332 to the left, improve=0.01417242, (0 missing)
##
## Node number 41863: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 42544: 127 observations, complexity param=0.0001049444
## mean=0.2440945, MSE=0.1845124
## left son=85088 (67 obs) right son=85089 (60 obs)
## Primary splits:
## description_length < 2260.5 to the right, improve=0.038650830, (0 missing)
## reward_length < 6703 to the left, improve=0.031844830, (0 missing)
## mo_launched splits as L-R--RR--R-R, improve=0.025761840, (0 missing)
## campaign_duration < 30.095 to the left, improve=0.019995380, (0 missing)
## goal < 5050 to the right, improve=0.007396695, (0 missing)
## Surrogate splits:
## reward_length < 5889 to the left, agree=0.583, adj=0.117, (0 split)
## category splits as --------R---L--, agree=0.575, adj=0.100, (0 split)
## mo_launched splits as L-L--LL--R-R, agree=0.567, adj=0.083, (0 split)
## goal < 4992.5 to the right, agree=0.567, adj=0.083, (0 split)
## campaign_duration < 28.98 to the right, agree=0.551, adj=0.050, (0 split)
##
## Node number 42545: 109 observations, complexity param=0.0001262147
## mean=0.3761468, MSE=0.2346604
## left son=85090 (28 obs) right son=85091 (81 obs)
## Primary splits:
## mo_launched splits as R-R--RR--L-L, improve=0.05750410, (0 missing)
## description_length < 3806.5 to the right, improve=0.04074156, (0 missing)
## reward_length < 6261.5 to the right, improve=0.02482384, (0 missing)
## campaign_duration < 45.895 to the left, improve=0.01680174, (0 missing)
## goal < 7250 to the right, improve=0.01648336, (0 missing)
## Surrogate splits:
## campaign_duration < 27.175 to the left, agree=0.780, adj=0.143, (0 split)
## reward_length < 4965.5 to the left, agree=0.761, adj=0.071, (0 split)
## description_length < 3385.5 to the left, agree=0.752, adj=0.036, (0 split)
##
## Node number 42546: 14 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 42547: 7 observations
## mean=1, MSE=0
##
## Node number 42586: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 42587: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 42588: 22 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 42589: 157 observations, complexity param=0.0001405862
## mean=0.5159236, MSE=0.2497464
## left son=85178 (8 obs) right son=85179 (149 obs)
## Primary splits:
## campaign_duration < 22.695 to the left, improve=0.03285399, (0 missing)
## description_length < 899.5 to the left, improve=0.02600637, (0 missing)
## goal < 4997.5 to the right, improve=0.01815638, (0 missing)
## mo_launched splits as -R-LR--LR-L-, improve=0.01569187, (0 missing)
## reward_length < 6177.5 to the right, improve=0.01337571, (0 missing)
##
## Node number 42610: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 42611: 26 observations
## mean=0.6538462, MSE=0.2263314
##
## Node number 42680: 39 observations
## mean=0.2564103, MSE=0.190664
##
## Node number 42681: 45 observations, complexity param=0.0001019282
## mean=0.5555556, MSE=0.2469136
## left son=85362 (37 obs) right son=85363 (8 obs)
## Primary splits:
## description_length < 5227.5 to the left, improve=0.08935811, (0 missing)
## reward_length < 6967.5 to the right, improve=0.05432331, (0 missing)
## goal < 5550 to the left, improve=0.03952569, (0 missing)
## social_media_count splits as RLR-, improve=0.02840909, (0 missing)
## category splits as L------------R-, improve=0.02414286, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.844, adj=0.125, (0 split)
##
## Node number 42682: 35 observations, complexity param=0.0001116228
## mean=0.5142857, MSE=0.2497959
## left son=85364 (28 obs) right son=85365 (7 obs)
## Primary splits:
## description_length < 1532 to the right, improve=0.11764710, (0 missing)
## mo_launched splits as L-----LRLLLR, improve=0.08323430, (0 missing)
## campaign_duration < 27.735 to the left, improve=0.08284919, (0 missing)
## reward_length < 5532 to the right, improve=0.06590414, (0 missing)
## goal < 5637.5 to the right, improve=0.01960784, (0 missing)
##
## Node number 42683: 9 observations
## mean=1, MSE=0
##
## Node number 42686: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 42687: 20 observations
## mean=0.95, MSE=0.0475
##
## Node number 42710: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 42711: 12 observations
## mean=1, MSE=0
##
## Node number 42720: 46 observations, complexity param=0.000101404
## mean=0.4347826, MSE=0.2457467
## left son=85440 (13 obs) right son=85441 (33 obs)
## Primary splits:
## description_length < 3043.5 to the left, improve=0.06672046, (0 missing)
## campaign_duration < 30.7 to the left, improve=0.06448413, (0 missing)
## reward_length < 5896 to the right, improve=0.03540064, (0 missing)
## goal < 6250 to the left, improve=0.03324176, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.01912324, (0 missing)
##
## Node number 42721: 19 observations
## mean=0.7368421, MSE=0.1939058
##
## Node number 43000: 27 observations, complexity param=0.0001018293
## mean=0.4814815, MSE=0.2496571
## left son=86000 (20 obs) right son=86001 (7 obs)
## Primary splits:
## description_length < 2196 to the right, improve=0.19784140, (0 missing)
## reward_length < 10507.5 to the right, improve=0.09037016, (0 missing)
## goal < 7350 to the left, improve=0.07598116, (0 missing)
## campaign_duration < 30.54 to the right, improve=0.07032967, (0 missing)
## mo_launched splits as R------L-L--, improve=0.03473829, (0 missing)
##
## Node number 43001: 25 observations
## mean=0.76, MSE=0.1824
##
## Node number 43632: 18 observations
## mean=0.05555556, MSE=0.05246914
##
## Node number 43633: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 44092: 14 observations
## mean=0.3571429, MSE=0.2295918
##
## Node number 44093: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 44332: 53 observations, complexity param=0.000125572
## mean=0.4339623, MSE=0.245639
## left son=88664 (19 obs) right son=88665 (34 obs)
## Primary splits:
## reward_length < 14237 to the left, improve=0.17338360, (0 missing)
## description_length < 5321.5 to the right, improve=0.06424794, (0 missing)
## mo_launched splits as --L-RR----RL, improve=0.02771818, (0 missing)
## goal < 5900 to the left, improve=0.02771818, (0 missing)
## campaign_duration < 29.27 to the right, improve=0.01231152, (0 missing)
## Surrogate splits:
## mo_launched splits as --R-RL----RR, agree=0.66, adj=0.053, (0 split)
## category splits as L-----------R--, agree=0.66, adj=0.053, (0 split)
##
## Node number 44333: 35 observations, complexity param=0.0001134458
## mean=0.6285714, MSE=0.2334694
## left son=88666 (23 obs) right son=88667 (12 obs)
## Primary splits:
## description_length < 7210.5 to the left, improve=0.09369616, (0 missing)
## campaign_duration < 35.175 to the right, improve=0.08951049, (0 missing)
## reward_length < 12701.5 to the right, improve=0.07706876, (0 missing)
## mo_launched splits as --R-LR----RL, improve=0.05945380, (0 missing)
## goal < 12750 to the right, improve=0.03694132, (0 missing)
## Surrogate splits:
## mo_launched splits as --R-LL----LL, agree=0.771, adj=0.333, (0 split)
## reward_length < 19518 to the left, agree=0.714, adj=0.167, (0 split)
## campaign_duration < 31.035 to the right, agree=0.686, adj=0.083, (0 split)
##
## Node number 44546: 63 observations, complexity param=0.0001208038
## mean=0.3015873, MSE=0.2106324
## left son=89092 (14 obs) right son=89093 (49 obs)
## Primary splits:
## description_length < 4331.5 to the left, improve=0.07185578, (0 missing)
## reward_length < 12161 to the right, improve=0.06071862, (0 missing)
## goal < 14500 to the right, improve=0.03158079, (0 missing)
## campaign_duration < 34.005 to the left, improve=0.02138645, (0 missing)
## mo_launched splits as R-LL--RR-LL-, improve=0.01574577, (0 missing)
## Surrogate splits:
## reward_length < 14630.5 to the right, agree=0.810, adj=0.143, (0 split)
## goal < 11555.56 to the left, agree=0.794, adj=0.071, (0 split)
##
## Node number 44547: 15 observations
## mean=0.7333333, MSE=0.1955556
##
## Node number 47896: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 47897: 15 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 47950: 22 observations, complexity param=0.0001221256
## mean=0.4545455, MSE=0.2479339
## left son=95900 (15 obs) right son=95901 (7 obs)
## Primary splits:
## social_media_count splits as LRL-, improve=0.305079400, (0 missing)
## mo_launched splits as R-RL--L----R, improve=0.041025640, (0 missing)
## reward_length < 5869.5 to the left, improve=0.014583330, (0 missing)
## campaign_duration < 30.5 to the left, improve=0.006944444, (0 missing)
## description_length < 882 to the right, improve=0.006944444, (0 missing)
## Surrogate splits:
## description_length < 856 to the right, agree=0.727, adj=0.143, (0 split)
## reward_length < 7843.5 to the left, agree=0.727, adj=0.143, (0 split)
##
## Node number 47951: 19 observations
## mean=0.7894737, MSE=0.166205
##
## Node number 47964: 16 observations
## mean=0.3125, MSE=0.2148438
##
## Node number 47965: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 47968: 107 observations, complexity param=0.0001247708
## mean=0.3925234, MSE=0.2384488
## left son=95936 (99 obs) right son=95937 (8 obs)
## Primary splits:
## description_length < 1063.5 to the right, improve=0.04330669, (0 missing)
## campaign_duration < 29.5 to the right, improve=0.01917275, (0 missing)
## reward_length < 6079 to the left, improve=0.01875666, (0 missing)
## social_media_count splits as RLRR, improve=0.01145849, (0 missing)
## goal < 5375 to the left, improve=0.01129267, (0 missing)
##
## Node number 47969: 61 observations, complexity param=0.0001247708
## mean=0.5737705, MSE=0.2445579
## left son=95938 (37 obs) right son=95939 (24 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.08237303, (0 missing)
## goal < 5600 to the right, improve=0.07804443, (0 missing)
## description_length < 1184 to the right, improve=0.06824176, (0 missing)
## social_media_count splits as LRR-, improve=0.06194720, (0 missing)
## campaign_duration < 24.98 to the right, improve=0.04256352, (0 missing)
## Surrogate splits:
## reward_length < 5189.5 to the right, agree=0.705, adj=0.250, (0 split)
## goal < 4900 to the right, agree=0.672, adj=0.167, (0 split)
## campaign_duration < 24.98 to the right, agree=0.656, adj=0.125, (0 split)
## usa < 0.5 to the right, agree=0.656, adj=0.125, (0 split)
## mo_launched splits as -L-R------L-, agree=0.656, adj=0.125, (0 split)
##
## Node number 47970: 30 observations
## mean=0.4333333, MSE=0.2455556
##
## Node number 47971: 104 observations, complexity param=0.0001179638
## mean=0.6057692, MSE=0.2388129
## left son=95942 (33 obs) right son=95943 (71 obs)
## Primary splits:
## goal < 6830 to the right, improve=0.044507990, (0 missing)
## description_length < 1074.5 to the left, improve=0.040538190, (0 missing)
## reward_length < 5576 to the left, improve=0.022753170, (0 missing)
## campaign_duration < 43.72 to the right, improve=0.012543550, (0 missing)
## mo_launched splits as -R---LRRRL-L, improve=0.003484321, (0 missing)
## Surrogate splits:
## description_length < 1024.5 to the left, agree=0.702, adj=0.061, (0 split)
## reward_length < 7287.5 to the right, agree=0.702, adj=0.061, (0 split)
##
## Node number 47974: 32 observations, complexity param=0.0001028063
## mean=0.625, MSE=0.234375
## left son=95948 (13 obs) right son=95949 (19 obs)
## Primary splits:
## reward_length < 6704 to the left, improve=0.16869100, (0 missing)
## mo_launched splits as L-L-R-------, improve=0.09437908, (0 missing)
## campaign_duration < 31.89 to the left, improve=0.06072874, (0 missing)
## goal < 5150 to the right, improve=0.05185185, (0 missing)
## category splits as ------R---L----, improve=0.02337662, (0 missing)
## Surrogate splits:
## campaign_duration < 20.44 to the left, agree=0.719, adj=0.308, (0 split)
## goal < 4750 to the left, agree=0.656, adj=0.154, (0 split)
##
## Node number 47975: 59 observations
## mean=0.8135593, MSE=0.1516806
##
## Node number 47978: 19 observations
## mean=0.3684211, MSE=0.232687
##
## Node number 47979: 27 observations
## mean=0.7407407, MSE=0.1920439
##
## Node number 47980: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 47981: 71 observations
## mean=0.7042254, MSE=0.208292
##
## Node number 48100: 35 observations, complexity param=0.0001037198
## mean=0.4857143, MSE=0.2497959
## left son=96200 (7 obs) right son=96201 (28 obs)
## Primary splits:
## description_length < 1566 to the right, improve=0.11764710, (0 missing)
## goal < 5250 to the left, improve=0.10675380, (0 missing)
## mo_launched splits as ---LR-RLR--R, improve=0.09620971, (0 missing)
## campaign_duration < 28.605 to the right, improve=0.05228758, (0 missing)
## reward_length < 19321 to the left, improve=0.02301198, (0 missing)
## Surrogate splits:
## campaign_duration < 25.87 to the left, agree=0.829, adj=0.143, (0 split)
## mo_launched splits as ---RR-RLR--R, agree=0.829, adj=0.143, (0 split)
##
## Node number 48101: 15 observations
## mean=0.8, MSE=0.16
##
## Node number 48150: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 48151: 45 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 48154: 14 observations
## mean=0.2142857, MSE=0.1683673
##
## Node number 48155: 26 observations, complexity param=0.0001155337
## mean=0.5384615, MSE=0.2485207
## left son=96310 (15 obs) right son=96311 (11 obs)
## Primary splits:
## mo_launched splits as L-L---L-RR-R, improve=0.23088020, (0 missing)
## goal < 44546.5 to the left, improve=0.08002646, (0 missing)
## reward_length < 13136 to the left, improve=0.03501401, (0 missing)
## description_length < 3301 to the right, improve=0.02380952, (0 missing)
## campaign_duration < 40.26 to the right, improve=0.01882975, (0 missing)
## Surrogate splits:
## reward_length < 11811 to the right, agree=0.692, adj=0.273, (0 split)
## description_length < 2005 to the right, agree=0.654, adj=0.182, (0 split)
## social_media_count splits as LLLR, agree=0.615, adj=0.091, (0 split)
##
## Node number 48156: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 48157: 48 observations, complexity param=0.0001117857
## mean=0.5833333, MSE=0.2430556
## left son=96314 (30 obs) right son=96315 (18 obs)
## Primary splits:
## reward_length < 11621 to the right, improve=0.09333333, (0 missing)
## social_media_count splits as RLR-, improve=0.08691729, (0 missing)
## description_length < 3229 to the right, improve=0.04207792, (0 missing)
## mo_launched splits as -L-LRL-R--L-, improve=0.01814757, (0 missing)
## goal < 34250 to the right, improve=0.01793789, (0 missing)
## Surrogate splits:
## campaign_duration < 29.81 to the right, agree=0.708, adj=0.222, (0 split)
## usa < 0.5 to the right, agree=0.667, adj=0.111, (0 split)
## description_length < 2935.5 to the right, agree=0.667, adj=0.111, (0 split)
## video_status < 0.5 to the right, agree=0.646, adj=0.056, (0 split)
## mo_launched splits as -L-RLL-L--L-, agree=0.646, adj=0.056, (0 split)
##
## Node number 48164: 50 observations, complexity param=0.000107199
## mean=0.16, MSE=0.1344
## left son=96328 (22 obs) right son=96329 (28 obs)
## Primary splits:
## reward_length < 9339 to the right, improve=0.14965990, (0 missing)
## goal < 22500 to the right, improve=0.06692407, (0 missing)
## mo_launched splits as RRLLRLR-RR--, improve=0.06015038, (0 missing)
## campaign_duration < 30.965 to the left, improve=0.06001984, (0 missing)
## description_length < 2350.5 to the right, improve=0.04572940, (0 missing)
## Surrogate splits:
## mo_launched splits as RLRRRRR-LR--, agree=0.64, adj=0.182, (0 split)
## description_length < 2069.5 to the left, agree=0.64, adj=0.182, (0 split)
## goal < 20750 to the right, agree=0.60, adj=0.091, (0 split)
## social_media_count splits as LR--, agree=0.58, adj=0.045, (0 split)
##
## Node number 48165: 25 observations, complexity param=0.0001818246
## mean=0.48, MSE=0.2496
## left son=96330 (17 obs) right son=96331 (8 obs)
## Primary splits:
## reward_length < 13379.5 to the left, improve=0.29416480, (0 missing)
## social_media_count splits as LR--, improve=0.08552096, (0 missing)
## goal < 20450 to the right, improve=0.07955293, (0 missing)
## campaign_duration < 30.015 to the left, improve=0.02078620, (0 missing)
## description_length < 3036 to the left, improve=0.01709402, (0 missing)
##
## Node number 48166: 24 observations, complexity param=0.0001127251
## mean=0.3333333, MSE=0.2222222
## left son=96332 (7 obs) right son=96333 (17 obs)
## Primary splits:
## description_length < 2488.5 to the left, improve=0.20588240, (0 missing)
## reward_length < 12125 to the left, improve=0.10504200, (0 missing)
## campaign_duration < 34.41 to the left, improve=0.06250000, (0 missing)
## social_media_count splits as LR--, improve=0.03333333, (0 missing)
## mo_launched splits as ---R-RL-----, improve=0.01562500, (0 missing)
##
## Node number 48167: 62 observations, complexity param=0.0001374502
## mean=0.5806452, MSE=0.2434964
## left son=96334 (44 obs) right son=96335 (18 obs)
## Primary splits:
## description_length < 2485.5 to the right, improve=0.10727470, (0 missing)
## campaign_duration < 34.5 to the right, improve=0.08173012, (0 missing)
## social_media_count splits as LR--, improve=0.04096990, (0 missing)
## mo_launched splits as RLL-L--RLRRR, improve=0.01919328, (0 missing)
## reward_length < 12574 to the left, improve=0.01745014, (0 missing)
## Surrogate splits:
## goal < 14250 to the right, agree=0.774, adj=0.222, (0 split)
## campaign_duration < 50.725 to the left, agree=0.742, adj=0.111, (0 split)
##
## Node number 48172: 17 observations
## mean=0.4705882, MSE=0.2491349
##
## Node number 48173: 9 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 48178: 144 observations, complexity param=0.000163713
## mean=0.4583333, MSE=0.2482639
## left son=96356 (61 obs) right son=96357 (83 obs)
## Primary splits:
## goal < 19314.1 to the right, improve=0.05038750, (0 missing)
## mo_launched splits as R--LRRR-L-R-, improve=0.03199429, (0 missing)
## description_length < 2286 to the left, improve=0.01619322, (0 missing)
## reward_length < 6123.5 to the left, improve=0.01589320, (0 missing)
## social_media_count splits as RLL-, improve=0.01034905, (0 missing)
## Surrogate splits:
## reward_length < 13778 to the right, agree=0.611, adj=0.082, (0 split)
## campaign_duration < 34.095 to the right, agree=0.597, adj=0.049, (0 split)
## mo_launched splits as R--RRRR-L-R-, agree=0.583, adj=0.016, (0 split)
## description_length < 3483 to the right, agree=0.583, adj=0.016, (0 split)
##
## Node number 48179: 39 observations, complexity param=0.000163713
## mean=0.6666667, MSE=0.2222222
## left son=96358 (18 obs) right son=96359 (21 obs)
## Primary splits:
## mo_launched splits as R--LLRL-R-R-, improve=0.19047620, (0 missing)
## campaign_duration < 42.305 to the right, improve=0.12903230, (0 missing)
## description_length < 2950.5 to the left, improve=0.11250000, (0 missing)
## goal < 15500 to the left, improve=0.03396739, (0 missing)
## reward_length < 6976.5 to the right, improve=0.03342246, (0 missing)
## Surrogate splits:
## reward_length < 6200 to the left, agree=0.667, adj=0.278, (0 split)
## goal < 24500 to the right, agree=0.641, adj=0.222, (0 split)
## description_length < 2023.5 to the left, agree=0.641, adj=0.222, (0 split)
## campaign_duration < 40.595 to the left, agree=0.564, adj=0.056, (0 split)
## social_media_count splits as LRR-, agree=0.564, adj=0.056, (0 split)
##
## Node number 48180: 38 observations
## mean=0.4473684, MSE=0.2472299
##
## Node number 48181: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 48186: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 48187: 10 observations
## mean=1, MSE=0
##
## Node number 48190: 117 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 48191: 18 observations
## mean=0.9444444, MSE=0.05246914
##
## Node number 48352: 17 observations
## mean=0.1764706, MSE=0.1453287
##
## Node number 48353: 52 observations, complexity param=0.0001332611
## mean=0.5384615, MSE=0.2485207
## left son=96706 (12 obs) right son=96707 (40 obs)
## Primary splits:
## mo_launched splits as R--RR-LLRR--, improve=0.100446400, (0 missing)
## description_length < 6609.5 to the right, improve=0.089635850, (0 missing)
## reward_length < 9193.5 to the right, improve=0.065532880, (0 missing)
## goal < 31500 to the left, improve=0.012733690, (0 missing)
## campaign_duration < 41.84 to the right, improve=0.007602154, (0 missing)
## Surrogate splits:
## reward_length < 16158.5 to the right, agree=0.846, adj=0.333, (0 split)
##
## Node number 48360: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 48361: 11 observations
## mean=0.6363636, MSE=0.231405
##
## Node number 48362: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 48363: 82 observations, complexity param=0.0001069296
## mean=0.7926829, MSE=0.1643367
## left son=96726 (48 obs) right son=96727 (34 obs)
## Primary splits:
## reward_length < 11207 to the left, improve=0.061121460, (0 missing)
## description_length < 7365 to the right, improve=0.034541860, (0 missing)
## mo_launched splits as -L--RL-LR---, improve=0.012760910, (0 missing)
## social_media_count splits as RLL-, improve=0.010829890, (0 missing)
## campaign_duration < 39.145 to the right, improve=0.008059479, (0 missing)
## Surrogate splits:
## description_length < 7047.5 to the right, agree=0.610, adj=0.059, (0 split)
## mo_launched splits as -L--LL-RL---, agree=0.598, adj=0.029, (0 split)
##
## Node number 48368: 37 observations, complexity param=0.000101825
## mean=0.5405405, MSE=0.2483565
## left son=96736 (12 obs) right son=96737 (25 obs)
## Primary splits:
## description_length < 10738 to the right, improve=0.08298039, (0 missing)
## social_media_count splits as LRRL, improve=0.07398612, (0 missing)
## goal < 24000 to the left, improve=0.06100840, (0 missing)
## campaign_duration < 35.02 to the right, improve=0.06100840, (0 missing)
## reward_length < 29869.5 to the right, improve=0.03043864, (0 missing)
## Surrogate splits:
## mo_launched splits as LR--R-R---R-, agree=0.730, adj=0.167, (0 split)
## campaign_duration < 35.02 to the right, agree=0.703, adj=0.083, (0 split)
## social_media_count splits as RRRL, agree=0.703, adj=0.083, (0 split)
##
## Node number 48369: 14 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 48434: 242 observations, complexity param=0.0001375129
## mean=0.5785124, MSE=0.2438358
## left son=96868 (24 obs) right son=96869 (218 obs)
## Primary splits:
## description_length < 3417 to the right, improve=0.027140890, (0 missing)
## goal < 11545 to the right, improve=0.017075450, (0 missing)
## reward_length < 11640.5 to the left, improve=0.015620130, (0 missing)
## social_media_count splits as LRRR, improve=0.008125584, (0 missing)
## campaign_duration < 44.505 to the left, improve=0.006918768, (0 missing)
##
## Node number 48435: 28 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 48436: 37 observations, complexity param=0.0001259333
## mean=0.3243243, MSE=0.2191381
## left son=96872 (13 obs) right son=96873 (24 obs)
## Primary splits:
## mo_launched splits as RLLR-L-R---R, improve=0.15129270, (0 missing)
## description_length < 3020 to the left, improve=0.12844440, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.08572464, (0 missing)
## goal < 5250 to the left, improve=0.07183761, (0 missing)
## social_media_count splits as LLRR, improve=0.03885057, (0 missing)
## Surrogate splits:
## reward_length < 5295.5 to the left, agree=0.730, adj=0.231, (0 split)
## goal < 9100 to the right, agree=0.703, adj=0.154, (0 split)
##
## Node number 48437: 49 observations, complexity param=0.0001480169
## mean=0.6938776, MSE=0.2124115
## left son=96874 (25 obs) right son=96875 (24 obs)
## Primary splits:
## campaign_duration < 57.715 to the right, improve=0.22432680, (0 missing)
## goal < 5199.5 to the left, improve=0.06765066, (0 missing)
## mo_launched splits as RRRR-R-L---L, improve=0.06765066, (0 missing)
## reward_length < 6220.5 to the right, improve=0.03452893, (0 missing)
## description_length < 2675.5 to the right, improve=0.02144118, (0 missing)
## Surrogate splits:
## goal < 6200 to the left, agree=0.673, adj=0.333, (0 split)
## reward_length < 5905.5 to the right, agree=0.592, adj=0.167, (0 split)
## description_length < 1974.5 to the left, agree=0.571, adj=0.125, (0 split)
## mo_launched splits as LLRL-L-L---L, agree=0.551, adj=0.083, (0 split)
## social_media_count splits as RLL-, agree=0.531, adj=0.042, (0 split)
##
## Node number 48580: 95 observations, complexity param=0.0001779633
## mean=0.4947368, MSE=0.2499723
## left son=97160 (59 obs) right son=97161 (36 obs)
## Primary splits:
## reward_length < 6564.5 to the left, improve=0.05072245, (0 missing)
## description_length < 2083.5 to the right, improve=0.04270095, (0 missing)
## mo_launched splits as LRRRLR-RLLL-, improve=0.04255319, (0 missing)
## goal < 7750 to the right, improve=0.03997270, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.03167506, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLLLR-LLRL-, agree=0.663, adj=0.111, (0 split)
## goal < 7750 to the right, agree=0.663, adj=0.111, (0 split)
## campaign_duration < 24.105 to the right, agree=0.632, adj=0.028, (0 split)
## social_media_count splits as LLRL, agree=0.632, adj=0.028, (0 split)
## description_length < 2937.5 to the left, agree=0.632, adj=0.028, (0 split)
##
## Node number 48581: 81 observations, complexity param=0.0001564145
## mean=0.7407407, MSE=0.1920439
## left son=97162 (15 obs) right son=97163 (66 obs)
## Primary splits:
## goal < 7250 to the left, improve=0.08889610, (0 missing)
## reward_length < 6869.5 to the right, improve=0.07886022, (0 missing)
## mo_launched splits as RRRRRL-RLRL-, improve=0.06361641, (0 missing)
## social_media_count splits as RLLL, improve=0.06211358, (0 missing)
## description_length < 3286.5 to the right, improve=0.03835616, (0 missing)
##
## Node number 48582: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 48583: 185 observations
## mean=0.7945946, MSE=0.163214
##
## Node number 48584: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 48585: 253 observations, complexity param=0.00011519
## mean=0.6561265, MSE=0.2256245
## left son=97170 (34 obs) right son=97171 (219 obs)
## Primary splits:
## campaign_duration < 28.505 to the left, improve=0.011048480, (0 missing)
## goal < 9725 to the right, improve=0.009331098, (0 missing)
## reward_length < 18851 to the left, improve=0.008604933, (0 missing)
## social_media_count splits as RLLR, improve=0.008014344, (0 missing)
## description_length < 8518 to the left, improve=0.007090431, (0 missing)
##
## Node number 48586: 47 observations, complexity param=0.0001257388
## mean=0.6170213, MSE=0.236306
## left son=97172 (19 obs) right son=97173 (28 obs)
## Primary splits:
## goal < 8245 to the right, improve=0.11027930, (0 missing)
## description_length < 2587 to the right, improve=0.08494998, (0 missing)
## category splits as ------R---L----, improve=0.06046977, (0 missing)
## reward_length < 9329 to the right, improve=0.05899807, (0 missing)
## social_media_count splits as LRR-, improve=0.02906960, (0 missing)
## Surrogate splits:
## description_length < 3267.5 to the right, agree=0.723, adj=0.316, (0 split)
## reward_length < 8759.5 to the right, agree=0.702, adj=0.263, (0 split)
## campaign_duration < 30.115 to the right, agree=0.638, adj=0.105, (0 split)
## usa < 0.5 to the left, agree=0.617, adj=0.053, (0 split)
## mo_launched splits as R-------LRR-, agree=0.617, adj=0.053, (0 split)
##
## Node number 48587: 273 observations, complexity param=0.0001364298
## mean=0.7912088, MSE=0.1651974
## left son=97174 (110 obs) right son=97175 (163 obs)
## Primary splits:
## description_length < 3127.5 to the left, improve=0.021785540, (0 missing)
## reward_length < 9838.5 to the left, improve=0.017505860, (0 missing)
## mo_launched splits as R-L-L---RRR-, improve=0.012287920, (0 missing)
## campaign_duration < 28.645 to the right, improve=0.005756579, (0 missing)
## social_media_count splits as LLRL, improve=0.005559403, (0 missing)
## Surrogate splits:
## reward_length < 11627 to the right, agree=0.604, adj=0.018, (0 split)
##
## Node number 48604: 13 observations
## mean=0.4615385, MSE=0.2485207
##
## Node number 48605: 32 observations
## mean=0.90625, MSE=0.08496094
##
## Node number 48612: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 48613: 17 observations
## mean=0.8235294, MSE=0.1453287
##
## Node number 49494: 113 observations
## mean=0.1858407, MSE=0.1513039
##
## Node number 49495: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 50378: 11 observations
## mean=0, MSE=0
##
## Node number 50379: 80 observations, complexity param=0.0001352428
## mean=0.375, MSE=0.234375
## left son=100758 (72 obs) right son=100759 (8 obs)
## Primary splits:
## reward_length < 2499.5 to the left, improve=0.11851850, (0 missing)
## description_length < 523 to the right, improve=0.06666667, (0 missing)
## mo_launched splits as -LRL--LRLLLR, improve=0.04077576, (0 missing)
## category splits as R---R-----L----, improve=0.03042853, (0 missing)
## social_media_count splits as RLLR, improve=0.01935484, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.912, adj=0.125, (0 split)
## description_length < 1207 to the left, agree=0.912, adj=0.125, (0 split)
##
## Node number 50380: 73 observations, complexity param=0.0001331127
## mean=0.3287671, MSE=0.2206793
## left son=100760 (29 obs) right son=100761 (44 obs)
## Primary splits:
## mo_launched splits as -RLR--LRRLRL, improve=0.10876890, (0 missing)
## social_media_count splits as RLLR, improve=0.04655239, (0 missing)
## category splits as R---R-----L----, improve=0.03152744, (0 missing)
## reward_length < 3903.5 to the right, improve=0.03018855, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.02920139, (0 missing)
## Surrogate splits:
## description_length < 822 to the right, agree=0.671, adj=0.172, (0 split)
## campaign_duration < 59.98 to the right, agree=0.616, adj=0.034, (0 split)
## social_media_count splits as RRRL, agree=0.616, adj=0.034, (0 split)
## reward_length < 3172.5 to the left, agree=0.616, adj=0.034, (0 split)
##
## Node number 50381: 37 observations, complexity param=0.0001331127
## mean=0.4864865, MSE=0.2498174
## left son=100762 (18 obs) right son=100763 (19 obs)
## Primary splits:
## mo_launched splits as -LLR--RLLRRR, improve=0.16518760, (0 missing)
## campaign_duration < 50.32 to the right, improve=0.06175640, (0 missing)
## category splits as L---L-----R----, improve=0.04506823, (0 missing)
## video_status < 0.5 to the left, improve=0.04506823, (0 missing)
## social_media_count splits as LRR-, improve=0.03804237, (0 missing)
## Surrogate splits:
## campaign_duration < 30.02 to the left, agree=0.676, adj=0.333, (0 split)
## goal < 2650 to the left, agree=0.649, adj=0.278, (0 split)
## description_length < 1061 to the left, agree=0.622, adj=0.222, (0 split)
## reward_length < 3742.5 to the right, agree=0.622, adj=0.222, (0 split)
## usa < 0.5 to the left, agree=0.568, adj=0.111, (0 split)
##
## Node number 50596: 10 observations
## mean=0, MSE=0
##
## Node number 50597: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 50604: 10 observations
## mean=0, MSE=0
##
## Node number 50605: 14 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 50606: 65 observations, complexity param=0.0001472286
## mean=0.5230769, MSE=0.2494675
## left son=101212 (22 obs) right son=101213 (43 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.12853880, (0 missing)
## campaign_duration < 30.19 to the left, improve=0.07084124, (0 missing)
## reward_length < 2604.5 to the left, improve=0.06758027, (0 missing)
## description_length < 631.5 to the left, improve=0.02725718, (0 missing)
## social_media_count splits as RLRR, improve=0.02698714, (0 missing)
## Surrogate splits:
## description_length < 631.5 to the left, agree=0.708, adj=0.136, (0 split)
##
## Node number 50607: 22 observations, complexity param=0.0001248368
## mean=0.7727273, MSE=0.1756198
## left son=101214 (7 obs) right son=101215 (15 obs)
## Primary splits:
## reward_length < 2979 to the right, improve=0.3147339, (0 missing)
## video_status < 0.5 to the right, improve=0.2450980, (0 missing)
## mo_launched splits as -R-LR-L----R, improve=0.1680672, (0 missing)
## campaign_duration < 30.225 to the right, improve=0.1415686, (0 missing)
## description_length < 1014 to the right, improve=0.1076751, (0 missing)
## Surrogate splits:
## campaign_duration < 30.225 to the right, agree=0.773, adj=0.286, (0 split)
##
## Node number 50788: 37 observations, complexity param=0.0001283621
## mean=0.3513514, MSE=0.2279036
## left son=101576 (7 obs) right son=101577 (30 obs)
## Primary splits:
## campaign_duration < 60.45 to the right, improve=0.12638890, (0 missing)
## reward_length < 1435 to the right, improve=0.10047480, (0 missing)
## goal < 2200 to the left, improve=0.03590931, (0 missing)
## description_length < 2321.5 to the right, improve=0.02351699, (0 missing)
## category splits as R---R-----L----, improve=0.02145493, (0 missing)
## Surrogate splits:
## reward_length < 557 to the left, agree=0.865, adj=0.286, (0 split)
##
## Node number 50789: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 51094: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 51095: 38 observations, complexity param=0.0001003836
## mean=0.7105263, MSE=0.2056787
## left son=102190 (8 obs) right son=102191 (30 obs)
## Primary splits:
## campaign_duration < 33.98 to the right, improve=0.14595960, (0 missing)
## goal < 1750 to the right, improve=0.06233766, (0 missing)
## description_length < 1769.5 to the right, improve=0.03507295, (0 missing)
## reward_length < 3103 to the left, improve=0.03507295, (0 missing)
## mo_launched splits as -L--LL-R--R-, improve=0.03384270, (0 missing)
##
## Node number 51110: 15 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 51111: 27 observations
## mean=0.8148148, MSE=0.1508916
##
## Node number 51156: 24 observations, complexity param=0.0001336597
## mean=0.375, MSE=0.234375
## left son=102312 (8 obs) right son=102313 (16 obs)
## Primary splits:
## category splits as L---L-----R----, improve=0.3000000, (0 missing)
## mo_launched splits as R-LL--L-LR-L, improve=0.2022409, (0 missing)
## goal < 1625.5 to the right, improve=0.1542857, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.1333333, (0 missing)
## reward_length < 3641.5 to the right, improve=0.1048951, (0 missing)
## Surrogate splits:
## mo_launched splits as R-RL--L-RR-R, agree=0.792, adj=0.375, (0 split)
## video_status < 0.5 to the left, agree=0.750, adj=0.250, (0 split)
## description_length < 1442 to the right, agree=0.750, adj=0.250, (0 split)
## campaign_duration < 34.935 to the right, agree=0.708, adj=0.125, (0 split)
## goal < 2250 to the right, agree=0.708, adj=0.125, (0 split)
##
## Node number 51157: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 51158: 74 observations, complexity param=0.0001336597
## mean=0.6351351, MSE=0.2317385
## left son=102316 (39 obs) right son=102317 (35 obs)
## Primary splits:
## reward_length < 3580 to the left, improve=0.07193747, (0 missing)
## goal < 3125 to the left, improve=0.02222088, (0 missing)
## description_length < 3408 to the right, improve=0.01923681, (0 missing)
## social_media_count splits as RLRL, improve=0.01838718, (0 missing)
## video_status < 0.5 to the left, improve=0.01765245, (0 missing)
## Surrogate splits:
## mo_launched splits as L-RL--R-RL-R, agree=0.622, adj=0.200, (0 split)
## social_media_count splits as LRLL, agree=0.595, adj=0.143, (0 split)
## goal < 2775 to the left, agree=0.581, adj=0.114, (0 split)
## description_length < 2345.5 to the left, agree=0.581, adj=0.114, (0 split)
## video_status < 0.5 to the right, agree=0.541, adj=0.029, (0 split)
##
## Node number 51159: 98 observations, complexity param=0.0001336597
## mean=0.7857143, MSE=0.1683673
## left son=102318 (76 obs) right son=102319 (22 obs)
## Primary splits:
## reward_length < 3156.5 to the right, improve=0.07894737, (0 missing)
## campaign_duration < 37.76 to the right, improve=0.05009276, (0 missing)
## social_media_count splits as RRL-, improve=0.03181629, (0 missing)
## description_length < 2135.5 to the left, improve=0.01802905, (0 missing)
## goal < 3265 to the left, improve=0.01713972, (0 missing)
##
## Node number 51398: 27 observations
## mean=0.3703704, MSE=0.2331962
##
## Node number 51399: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 51652: 62 observations, complexity param=0.0001369433
## mean=0.3548387, MSE=0.2289282
## left son=103304 (14 obs) right son=103305 (48 obs)
## Primary splits:
## description_length < 746 to the right, improve=0.10233360, (0 missing)
## goal < 675 to the right, improve=0.05455420, (0 missing)
## reward_length < 3080 to the left, improve=0.05404521, (0 missing)
## campaign_duration < 29.995 to the left, improve=0.03418561, (0 missing)
## mo_launched splits as LL--LRL-LRRR, improve=0.03351382, (0 missing)
## Surrogate splits:
## mo_launched splits as RL--RRR-RRRR, agree=0.839, adj=0.286, (0 split)
## campaign_duration < 29.975 to the left, agree=0.823, adj=0.214, (0 split)
## category splits as R---L---R-R-R--, agree=0.806, adj=0.143, (0 split)
## usa < 0.5 to the left, agree=0.790, adj=0.071, (0 split)
##
## Node number 51653: 35 observations
## mean=0.6, MSE=0.24
##
## Node number 58162: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 58163: 153 observations, complexity param=0.0001170814
## mean=0.4575163, MSE=0.2481951
## left son=116326 (16 obs) right son=116327 (137 obs)
## Primary splits:
## reward_length < 4364 to the left, improve=0.020263330, (0 missing)
## description_length < 1847.5 to the left, improve=0.016724970, (0 missing)
## campaign_duration < 28.88 to the right, improve=0.012039890, (0 missing)
## usa < 0.5 to the left, improve=0.005701756, (0 missing)
## goal < 2550 to the right, improve=0.005095102, (0 missing)
##
## Node number 58168: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 58169: 31 observations
## mean=0.5483871, MSE=0.2476587
##
## Node number 58170: 35 observations, complexity param=0.0001201704
## mean=0.5428571, MSE=0.2481633
## left son=116340 (11 obs) right son=116341 (24 obs)
## Primary splits:
## description_length < 1834 to the right, improve=0.13476870, (0 missing)
## goal < 2715.5 to the left, improve=0.06167763, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.03980263, (0 missing)
## mo_launched splits as RR-R---L--L-, improve=0.03347874, (0 missing)
## reward_length < 5933.5 to the left, improve=0.03222731, (0 missing)
## Surrogate splits:
## reward_length < 4758 to the left, agree=0.743, adj=0.182, (0 split)
##
## Node number 58171: 15 observations
## mean=0.9333333, MSE=0.06222222
##
## Node number 58320: 13 observations
## mean=0.1538462, MSE=0.1301775
##
## Node number 58321: 38 observations, complexity param=0.0001348783
## mean=0.5263158, MSE=0.2493075
## left son=116642 (10 obs) right son=116643 (28 obs)
## Primary splits:
## mo_launched splits as -LLLRRR-RR--, improve=0.15253970, (0 missing)
## goal < 2050 to the right, improve=0.06817901, (0 missing)
## reward_length < 4511 to the left, improve=0.06817901, (0 missing)
## description_length < 1312.5 to the left, improve=0.04444444, (0 missing)
## social_media_count splits as LR--, improve=0.02452107, (0 missing)
## Surrogate splits:
## description_length < 1456 to the right, agree=0.763, adj=0.1, (0 split)
##
## Node number 58466: 12 observations
## mean=0.1666667, MSE=0.1388889
##
## Node number 58467: 30 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 59572: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 59573: 23 observations
## mean=0.5652174, MSE=0.2457467
##
## Node number 60452: 160 observations, complexity param=0.0001737559
## mean=0.48125, MSE=0.2496484
## left son=120904 (96 obs) right son=120905 (64 obs)
## Primary splits:
## category splits as R-------L---L--, improve=0.05518177, (0 missing)
## reward_length < 6755.5 to the left, improve=0.04505736, (0 missing)
## description_length < 3526 to the left, improve=0.03066813, (0 missing)
## campaign_duration < 42.285 to the right, improve=0.02590051, (0 missing)
## goal < 2350 to the right, improve=0.02589440, (0 missing)
## Surrogate splits:
## campaign_duration < 29.705 to the right, agree=0.662, adj=0.156, (0 split)
## mo_launched splits as --R-L-L-L--R, agree=0.644, adj=0.109, (0 split)
## description_length < 3741.5 to the left, agree=0.625, adj=0.063, (0 split)
## reward_length < 12879.5 to the left, agree=0.606, adj=0.016, (0 split)
##
## Node number 60453: 215 observations, complexity param=0.0001737559
## mean=0.6046512, MSE=0.2390481
## left son=120906 (41 obs) right son=120907 (174 obs)
## Primary splits:
## social_media_count splits as RLL-, improve=0.03559051, (0 missing)
## description_length < 2779.5 to the right, improve=0.02805570, (0 missing)
## reward_length < 6772 to the right, improve=0.02729751, (0 missing)
## video_status < 0.5 to the left, improve=0.02043771, (0 missing)
## campaign_duration < 54.12 to the right, improve=0.01857533, (0 missing)
##
## Node number 60768: 9 observations
## mean=0.2222222, MSE=0.1728395
##
## Node number 60769: 139 observations, complexity param=0.0001427238
## mean=0.6115108, MSE=0.2375653
## left son=121538 (106 obs) right son=121539 (33 obs)
## Primary splits:
## description_length < 3694 to the left, improve=0.04076285, (0 missing)
## mo_launched splits as -LRLRLLRLR--, improve=0.03535153, (0 missing)
## reward_length < 8202 to the left, improve=0.03395141, (0 missing)
## goal < 1155.555 to the right, improve=0.02715407, (0 missing)
## video_status < 0.5 to the left, improve=0.01968463, (0 missing)
## Surrogate splits:
## mo_launched splits as -RLLLLLLLL--, agree=0.777, adj=0.061, (0 split)
## reward_length < 6906.5 to the right, agree=0.770, adj=0.030, (0 split)
##
## Node number 61848: 35 observations, complexity param=0.0001084139
## mean=0.3714286, MSE=0.2334694
## left son=123696 (26 obs) right son=123697 (9 obs)
## Primary splits:
## campaign_duration < 45.99 to the left, improve=0.12923610, (0 missing)
## description_length < 1363 to the right, improve=0.10034710, (0 missing)
## goal < 1400 to the left, improve=0.05945380, (0 missing)
## reward_length < 4397.5 to the right, improve=0.05026597, (0 missing)
## mo_launched splits as ----L----R-R, improve=0.03525641, (0 missing)
## Surrogate splits:
## category splits as ----L-----L--R-, agree=0.771, adj=0.111, (0 split)
## goal < 1600 to the left, agree=0.771, adj=0.111, (0 split)
##
## Node number 61849: 39 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 61850: 19 observations
## mean=0.5263158, MSE=0.2493075
##
## Node number 61851: 15 observations
## mean=0.9333333, MSE=0.06222222
##
## Node number 62236: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 62237: 64 observations
## mean=0.71875, MSE=0.2021484
##
## Node number 64042: 61 observations, complexity param=0.0001309726
## mean=0.5737705, MSE=0.2445579
## left son=128084 (48 obs) right son=128085 (13 obs)
## Primary splits:
## campaign_duration < 24.66 to the right, improve=0.13512430, (0 missing)
## category splits as ------R---L----, improve=0.11532070, (0 missing)
## social_media_count splits as RLL-, improve=0.06255411, (0 missing)
## description_length < 1074.5 to the right, improve=0.04398221, (0 missing)
## reward_length < 6499 to the left, improve=0.04230945, (0 missing)
##
## Node number 64043: 118 observations
## mean=0.720339, MSE=0.2014507
##
## Node number 64072: 25 observations
## mean=0.36, MSE=0.2304
##
## Node number 64073: 36 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 64550: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 64551: 74 observations
## mean=0.7027027, MSE=0.2089116
##
## Node number 64552: 63 observations
## mean=0.5079365, MSE=0.249937
##
## Node number 64553: 29 observations, complexity param=0.000104803
## mean=0.7586207, MSE=0.1831153
## left son=129106 (10 obs) right son=129107 (19 obs)
## Primary splits:
## campaign_duration < 43.77 to the right, improve=0.19224200, (0 missing)
## social_media_count splits as LRR-, improve=0.07556080, (0 missing)
## goal < 3650 to the right, improve=0.06088716, (0 missing)
## mo_launched splits as ----RRLLL---, improve=0.04947434, (0 missing)
## reward_length < 4659 to the left, improve=0.02151770, (0 missing)
## Surrogate splits:
## mo_launched splits as ----RRRLR---, agree=0.759, adj=0.3, (0 split)
## description_length < 8726 to the right, agree=0.724, adj=0.2, (0 split)
##
## Node number 64554: 156 observations, complexity param=0.0001199014
## mean=0.6474359, MSE=0.2282627
## left son=129108 (76 obs) right son=129109 (80 obs)
## Primary splits:
## campaign_duration < 30.005 to the right, improve=0.03740632, (0 missing)
## reward_length < 8072.5 to the left, improve=0.02941339, (0 missing)
## goal < 1100 to the right, improve=0.02558310, (0 missing)
## social_media_count splits as LLLR, improve=0.01914060, (0 missing)
## description_length < 1473.5 to the right, improve=0.01572703, (0 missing)
## Surrogate splits:
## goal < 1725 to the right, agree=0.577, adj=0.132, (0 split)
## mo_launched splits as ----RRRRL--R, agree=0.564, adj=0.105, (0 split)
## social_media_count splits as RLRR, agree=0.558, adj=0.092, (0 split)
## description_length < 2039 to the left, agree=0.558, adj=0.092, (0 split)
## reward_length < 7688 to the right, agree=0.545, adj=0.066, (0 split)
##
## Node number 64555: 352 observations, complexity param=0.0001081845
## mean=0.7414773, MSE=0.1916887
## left son=129110 (341 obs) right son=129111 (11 obs)
## Primary splits:
## reward_length < 5108.5 to the right, improve=0.011247060, (0 missing)
## campaign_duration < 38.795 to the right, improve=0.007093035, (0 missing)
## goal < 2450 to the left, improve=0.005034163, (0 missing)
## description_length < 3412 to the right, improve=0.004576598, (0 missing)
## category splits as ----------L--R-, improve=0.003701150, (0 missing)
##
## Node number 64560: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 64561: 345 observations, complexity param=0.00011046
## mean=0.715942, MSE=0.203369
## left son=129122 (334 obs) right son=129123 (11 obs)
## Primary splits:
## description_length < 5854.5 to the left, improve=0.013066980, (0 missing)
## reward_length < 6335 to the left, improve=0.009854568, (0 missing)
## category splits as ----------R--L-, improve=0.007979132, (0 missing)
## mo_launched splits as LRLL-----LL-, improve=0.006067842, (0 missing)
## goal < 3482.5 to the right, improve=0.005626220, (0 missing)
##
## Node number 64564: 55 observations
## mean=0.6545455, MSE=0.2261157
##
## Node number 64565: 21 observations
## mean=0.952381, MSE=0.04535147
##
## Node number 64642: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 64643: 15 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 64644: 48 observations, complexity param=0.0001197088
## mean=0.4791667, MSE=0.249566
## left son=129288 (17 obs) right son=129289 (31 obs)
## Primary splits:
## reward_length < 6490 to the left, improve=0.075244620, (0 missing)
## description_length < 1327 to the right, improve=0.051423340, (0 missing)
## mo_launched splits as ----R-RLLR--, improve=0.035010310, (0 missing)
## goal < 2875 to the right, improve=0.032197590, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.005395764, (0 missing)
## Surrogate splits:
## mo_launched splits as ----R-RLRR--, agree=0.708, adj=0.176, (0 split)
## goal < 3750 to the right, agree=0.667, adj=0.059, (0 split)
## description_length < 1314.5 to the left, agree=0.667, adj=0.059, (0 split)
##
## Node number 64645: 14 observations
## mean=0.7857143, MSE=0.1683673
##
## Node number 64668: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 64669: 25 observations, complexity param=0.0001096348
## mean=0.76, MSE=0.1824
## left son=129338 (7 obs) right son=129339 (18 obs)
## Primary splits:
## reward_length < 4270.5 to the left, improve=0.23419660, (0 missing)
## campaign_duration < 31.085 to the left, improve=0.21052630, (0 missing)
## description_length < 1430 to the left, improve=0.07581454, (0 missing)
## goal < 999.5 to the left, improve=0.04702012, (0 missing)
## social_media_count splits as LR--, improve=0.03412023, (0 missing)
## Surrogate splits:
## campaign_duration < 29.985 to the left, agree=0.84, adj=0.429, (0 split)
##
## Node number 64704: 9 observations
## mean=0, MSE=0
##
## Node number 64705: 14 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 64738: 22 observations, complexity param=0.0001289536
## mean=0.6363636, MSE=0.231405
## left son=129476 (9 obs) right son=129477 (13 obs)
## Primary splits:
## description_length < 3113 to the left, improve=0.27472530, (0 missing)
## mo_launched splits as -RLL-R-RRLLR, improve=0.20119050, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.09829932, (0 missing)
## reward_length < 6796.5 to the left, improve=0.04591837, (0 missing)
## Surrogate splits:
## mo_launched splits as -RRL-R-RRRLR, agree=0.773, adj=0.444, (0 split)
## goal < 800 to the left, agree=0.727, adj=0.333, (0 split)
## reward_length < 6698 to the left, agree=0.682, adj=0.222, (0 split)
## social_media_count splits as RL--, agree=0.636, adj=0.111, (0 split)
##
## Node number 64739: 22 observations
## mean=0.9545455, MSE=0.04338843
##
## Node number 64744: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 64745: 85 observations, complexity param=0.0001591987
## mean=0.7764706, MSE=0.173564
## left son=129490 (12 obs) right son=129491 (73 obs)
## Primary splits:
## reward_length < 4545.5 to the left, improve=0.12261130, (0 missing)
## social_media_count splits as RLL-, improve=0.05520795, (0 missing)
## campaign_duration < 44.035 to the right, improve=0.03532896, (0 missing)
## description_length < 2571.5 to the right, improve=0.03464349, (0 missing)
## mo_launched splits as ----R-LLL--L, improve=0.02705190, (0 missing)
##
## Node number 64800: 30 observations, complexity param=0.0001237837
## mean=0.4666667, MSE=0.2488889
## left son=129600 (10 obs) right son=129601 (20 obs)
## Primary splits:
## mo_launched splits as ---RR-L-RLR-, improve=0.27008930, (0 missing)
## description_length < 2377.5 to the left, improve=0.10937500, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.06795410, (0 missing)
## reward_length < 12415.5 to the left, improve=0.04761905, (0 missing)
## social_media_count splits as L-RL, improve=0.03662744, (0 missing)
## Surrogate splits:
## social_media_count splits as R-RL, agree=0.733, adj=0.2, (0 split)
## description_length < 1875.5 to the left, agree=0.733, adj=0.2, (0 split)
## category splits as ----L-----R--R-, agree=0.700, adj=0.1, (0 split)
## reward_length < 11541 to the left, agree=0.700, adj=0.1, (0 split)
##
## Node number 64801: 58 observations, complexity param=0.0001053334
## mean=0.6896552, MSE=0.2140309
## left son=129602 (49 obs) right son=129603 (9 obs)
## Primary splits:
## reward_length < 10779.5 to the left, improve=0.08265306, (0 missing)
## mo_launched splits as ---RL-R-RLL-, improve=0.03728214, (0 missing)
## goal < 3980 to the left, improve=0.02686012, (0 missing)
## description_length < 3249 to the left, improve=0.02568056, (0 missing)
## social_media_count splits as L-RL, improve=0.02516103, (0 missing)
##
## Node number 82806: 20 observations
## mean=0.15, MSE=0.1275
##
## Node number 82807: 16 observations
## mean=0.625, MSE=0.234375
##
## Node number 82812: 33 observations, complexity param=0.0001022147
## mean=0.3030303, MSE=0.2112029
## left son=165624 (20 obs) right son=165625 (13 obs)
## Primary splits:
## reward_length < 6940 to the right, improve=0.17058530, (0 missing)
## campaign_duration < 32 to the right, improve=0.08057864, (0 missing)
## description_length < 2578.5 to the right, improve=0.07986767, (0 missing)
## mo_launched splits as ---R-LLR-L-L, improve=0.07986767, (0 missing)
## goal < 24500 to the left, improve=0.05947890, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the right, agree=0.758, adj=0.385, (0 split)
## campaign_duration < 45.86 to the left, agree=0.697, adj=0.231, (0 split)
## mo_launched splits as ---R-RLL-L-L, agree=0.697, adj=0.231, (0 split)
## description_length < 2183.5 to the right, agree=0.667, adj=0.154, (0 split)
## goal < 19250 to the right, agree=0.636, adj=0.077, (0 split)
##
## Node number 82813: 33 observations, complexity param=0.0001022147
## mean=0.5454545, MSE=0.2479339
## left son=165626 (22 obs) right son=165627 (11 obs)
## Primary splits:
## goal < 23250 to the right, improve=0.15000000, (0 missing)
## mo_launched splits as ---L-RLL-R-R, improve=0.06666667, (0 missing)
## description_length < 3017 to the right, improve=0.04938272, (0 missing)
## reward_length < 9279.5 to the right, improve=0.03386243, (0 missing)
## category splits as ------------LR-, improve=0.02222222, (0 missing)
## Surrogate splits:
## mo_launched splits as ---L-LLL-L-R, agree=0.697, adj=0.091, (0 split)
##
## Node number 82836: 66 observations, complexity param=0.0001009297
## mean=0.1818182, MSE=0.1487603
## left son=165672 (35 obs) right son=165673 (31 obs)
## Primary splits:
## goal < 11750 to the left, improve=0.11797240, (0 missing)
## reward_length < 7212 to the left, improve=0.05555556, (0 missing)
## video_status < 0.5 to the right, improve=0.04856067, (0 missing)
## campaign_duration < 27.25 to the right, improve=0.03460249, (0 missing)
## description_length < 3326.5 to the left, improve=0.03429355, (0 missing)
## Surrogate splits:
## campaign_duration < 29.7 to the right, agree=0.606, adj=0.161, (0 split)
## description_length < 2449.5 to the right, agree=0.591, adj=0.129, (0 split)
## social_media_count splits as LRR-, agree=0.576, adj=0.097, (0 split)
## reward_length < 6806.5 to the left, agree=0.576, adj=0.097, (0 split)
## mo_launched splits as -L--L-L---R-, agree=0.561, adj=0.065, (0 split)
##
## Node number 82837: 7 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 83724: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 83725: 51 observations, complexity param=0.0001089864
## mean=0.4509804, MSE=0.2475971
## left son=167450 (44 obs) right son=167451 (7 obs)
## Primary splits:
## reward_length < 7599.5 to the right, improve=0.10599840, (0 missing)
## campaign_duration < 31.04 to the left, improve=0.05626334, (0 missing)
## description_length < 8106.5 to the right, improve=0.02554849, (0 missing)
## goal < 29000 to the right, improve=0.01499556, (0 missing)
## mo_launched splits as --LL-RR-R-L-, improve=0.01499556, (0 missing)
##
## Node number 85088: 67 observations
## mean=0.1641791, MSE=0.1372243
##
## Node number 85089: 60 observations, complexity param=0.0001049444
## mean=0.3333333, MSE=0.2222222
## left son=170178 (33 obs) right son=170179 (27 obs)
## Primary splits:
## reward_length < 6709.5 to the left, improve=0.08080808, (0 missing)
## mo_launched splits as L-L--RL--L-R, improve=0.06839945, (0 missing)
## description_length < 2188 to the left, improve=0.03369272, (0 missing)
## campaign_duration < 45.52 to the right, improve=0.03125000, (0 missing)
## goal < 7750 to the right, improve=0.01600000, (0 missing)
## Surrogate splits:
## mo_launched splits as L-L--RL--L-R, agree=0.667, adj=0.259, (0 split)
## campaign_duration < 59.56 to the left, agree=0.583, adj=0.074, (0 split)
## description_length < 1650 to the right, agree=0.583, adj=0.074, (0 split)
##
## Node number 85090: 28 observations
## mean=0.1785714, MSE=0.1466837
##
## Node number 85091: 81 observations, complexity param=0.0001190715
## mean=0.4444444, MSE=0.2469136
## left son=170182 (73 obs) right son=170183 (8 obs)
## Primary splits:
## campaign_duration < 52.275 to the left, improve=0.04143836, (0 missing)
## reward_length < 5455.5 to the right, improve=0.04143836, (0 missing)
## description_length < 6357 to the right, improve=0.03535068, (0 missing)
## mo_launched splits as L-L--LR-----, improve=0.02342579, (0 missing)
## goal < 7250 to the right, improve=0.01111111, (0 missing)
##
## Node number 85178: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 85179: 149 observations, complexity param=0.0001405862
## mean=0.5369128, MSE=0.2486374
## left son=170358 (137 obs) right son=170359 (12 obs)
## Primary splits:
## campaign_duration < 28.96 to the right, improve=0.05080409, (0 missing)
## reward_length < 6211.5 to the right, improve=0.02196933, (0 missing)
## description_length < 4688 to the right, improve=0.01624036, (0 missing)
## goal < 4997.5 to the right, improve=0.01599591, (0 missing)
## mo_launched splits as -R-LR--RR-L-, improve=0.01180242, (0 missing)
##
## Node number 85362: 37 observations
## mean=0.4864865, MSE=0.2498174
##
## Node number 85363: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 85364: 28 observations, complexity param=0.0001116228
## mean=0.4285714, MSE=0.244898
## left son=170728 (18 obs) right son=170729 (10 obs)
## Primary splits:
## mo_launched splits as L-----LRLLLR, improve=0.16712960, (0 missing)
## reward_length < 6432 to the left, improve=0.11408200, (0 missing)
## campaign_duration < 28.735 to the left, improve=0.05208333, (0 missing)
## description_length < 1742 to the right, improve=0.03609626, (0 missing)
## goal < 5637.5 to the right, improve=0.02777778, (0 missing)
## Surrogate splits:
## description_length < 1692 to the right, agree=0.786, adj=0.4, (0 split)
## reward_length < 6299 to the left, agree=0.750, adj=0.3, (0 split)
## goal < 5250 to the left, agree=0.679, adj=0.1, (0 split)
##
## Node number 85365: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 85440: 13 observations
## mean=0.2307692, MSE=0.1775148
##
## Node number 85441: 33 observations, complexity param=0.000101404
## mean=0.5151515, MSE=0.2497704
## left son=170882 (14 obs) right son=170883 (19 obs)
## Primary splits:
## campaign_duration < 30.7 to the left, improve=0.15529630, (0 missing)
## reward_length < 5910 to the right, improve=0.12618170, (0 missing)
## description_length < 4404 to the right, improve=0.07563025, (0 missing)
## goal < 6400 to the left, improve=0.02941176, (0 missing)
## mo_launched splits as -LLRLR------, improve=0.02614536, (0 missing)
## Surrogate splits:
## mo_launched splits as -RLRRR------, agree=0.636, adj=0.143, (0 split)
## goal < 5025 to the right, agree=0.636, adj=0.143, (0 split)
## description_length < 3235 to the right, agree=0.636, adj=0.143, (0 split)
## social_media_count splits as R-L-, agree=0.606, adj=0.071, (0 split)
## reward_length < 5910 to the right, agree=0.606, adj=0.071, (0 split)
##
## Node number 86000: 20 observations
## mean=0.35, MSE=0.2275
##
## Node number 86001: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 88664: 19 observations
## mean=0.1578947, MSE=0.132964
##
## Node number 88665: 34 observations, complexity param=0.000125572
## mean=0.5882353, MSE=0.2422145
## left son=177330 (23 obs) right son=177331 (11 obs)
## Primary splits:
## description_length < 5321.5 to the right, improve=0.20327500, (0 missing)
## reward_length < 16963 to the right, improve=0.06628788, (0 missing)
## goal < 6500 to the left, improve=0.03073016, (0 missing)
## mo_launched splits as --L-LR----RL, improve=0.01428571, (0 missing)
## campaign_duration < 29.82 to the left, improve=0.00989011, (0 missing)
## Surrogate splits:
## reward_length < 14475 to the right, agree=0.765, adj=0.273, (0 split)
## usa < 0.5 to the right, agree=0.706, adj=0.091, (0 split)
## social_media_count splits as LLR-, agree=0.706, adj=0.091, (0 split)
## category splits as R-----------L--, agree=0.706, adj=0.091, (0 split)
##
## Node number 88666: 23 observations, complexity param=0.0001134458
## mean=0.5217391, MSE=0.2495274
## left son=177332 (7 obs) right son=177333 (16 obs)
## Primary splits:
## description_length < 6353.5 to the right, improve=0.25169100, (0 missing)
## campaign_duration < 35.135 to the right, improve=0.15782830, (0 missing)
## reward_length < 15340 to the right, improve=0.09796037, (0 missing)
## mo_launched splits as --L-LR----LL, improve=0.06500271, (0 missing)
## goal < 11750 to the right, improve=0.04568765, (0 missing)
## Surrogate splits:
## goal < 15750 to the right, agree=0.783, adj=0.286, (0 split)
## mo_launched splits as --L-RR----RR, agree=0.739, adj=0.143, (0 split)
##
## Node number 88667: 12 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 89092: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 89093: 49 observations, complexity param=0.0001208038
## mean=0.3673469, MSE=0.2324032
## left son=178186 (41 obs) right son=178187 (8 obs)
## Primary splits:
## description_length < 5360.5 to the right, improve=0.12293470, (0 missing)
## reward_length < 12161 to the right, improve=0.07168459, (0 missing)
## goal < 15500 to the right, improve=0.03823178, (0 missing)
## mo_launched splits as R-LL--LL-RL-, improve=0.02455681, (0 missing)
## campaign_duration < 34.005 to the left, improve=0.01872584, (0 missing)
##
## Node number 95900: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 95901: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 95936: 99 observations, complexity param=0.0001247708
## mean=0.3636364, MSE=0.231405
## left son=191872 (8 obs) right son=191873 (91 obs)
## Primary splits:
## description_length < 1127 to the left, improve=0.05023548, (0 missing)
## reward_length < 6329 to the left, improve=0.02367979, (0 missing)
## campaign_duration < 29.5 to the right, improve=0.02295918, (0 missing)
## mo_launched splits as -----LLRLL-L, improve=0.01323529, (0 missing)
## category splits as ------L---R----, improve=0.01247330, (0 missing)
##
## Node number 95937: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 95938: 37 observations, complexity param=0.0001115533
## mean=0.4594595, MSE=0.2483565
## left son=191876 (24 obs) right son=191877 (13 obs)
## Primary splits:
## social_media_count splits as LRR-, improve=0.11825040, (0 missing)
## description_length < 1559 to the right, improve=0.11406490, (0 missing)
## mo_launched splits as -L-R------R-, improve=0.07284080, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.04367201, (0 missing)
## goal < 5600 to the right, improve=0.03522532, (0 missing)
## Surrogate splits:
## description_length < 1084 to the right, agree=0.703, adj=0.154, (0 split)
## reward_length < 6401 to the left, agree=0.703, adj=0.154, (0 split)
## campaign_duration < 26.52 to the right, agree=0.676, adj=0.077, (0 split)
##
## Node number 95939: 24 observations
## mean=0.75, MSE=0.1875
##
## Node number 95942: 33 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 95943: 71 observations, complexity param=0.0001179638
## mean=0.6760563, MSE=0.2190042
## left son=191886 (27 obs) right son=191887 (44 obs)
## Primary splits:
## description_length < 1300 to the left, improve=0.10607970, (0 missing)
## reward_length < 5581 to the left, improve=0.07660801, (0 missing)
## campaign_duration < 59.98 to the left, improve=0.02750781, (0 missing)
## mo_launched splits as -R---LRRLL-L, improve=0.01172352, (0 missing)
## goal < 5100 to the left, improve=0.00479206, (0 missing)
## Surrogate splits:
## mo_launched splits as -R---RLLRR-R, agree=0.690, adj=0.185, (0 split)
## campaign_duration < 34.155 to the left, agree=0.662, adj=0.111, (0 split)
## reward_length < 5074 to the left, agree=0.648, adj=0.074, (0 split)
## usa < 0.5 to the left, agree=0.634, adj=0.037, (0 split)
## social_media_count splits as RRRL, agree=0.634, adj=0.037, (0 split)
##
## Node number 95948: 13 observations
## mean=0.3846154, MSE=0.2366864
##
## Node number 95949: 19 observations
## mean=0.7894737, MSE=0.166205
##
## Node number 96200: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 96201: 28 observations, complexity param=0.0001037198
## mean=0.5714286, MSE=0.244898
## left son=192402 (20 obs) right son=192403 (8 obs)
## Primary splits:
## description_length < 1394.5 to the left, improve=0.15052080, (0 missing)
## campaign_duration < 44.33 to the right, improve=0.11111110, (0 missing)
## goal < 5250 to the left, improve=0.06666667, (0 missing)
## mo_launched splits as ---LR-RLR--L, improve=0.03118908, (0 missing)
## reward_length < 12505.5 to the left, improve=0.03118908, (0 missing)
## Surrogate splits:
## campaign_duration < 26.975 to the right, agree=0.75, adj=0.125, (0 split)
## category splits as ----R-L---L----, agree=0.75, adj=0.125, (0 split)
##
## Node number 96310: 15 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 96311: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 96314: 30 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 96315: 18 observations
## mean=0.7777778, MSE=0.1728395
##
## Node number 96328: 22 observations
## mean=0, MSE=0
##
## Node number 96329: 28 observations, complexity param=0.000107199
## mean=0.2857143, MSE=0.2040816
## left son=192658 (9 obs) right son=192659 (19 obs)
## Primary splits:
## mo_launched splits as RRLLRLR-RR--, improve=0.18947370, (0 missing)
## campaign_duration < 30.55 to the left, improve=0.15052080, (0 missing)
## description_length < 2367 to the right, improve=0.09000000, (0 missing)
## reward_length < 7645 to the left, improve=0.03422460, (0 missing)
## goal < 21000 to the right, improve=0.03333333, (0 missing)
## Surrogate splits:
## description_length < 2155.5 to the left, agree=0.714, adj=0.111, (0 split)
## reward_length < 7072 to the left, agree=0.714, adj=0.111, (0 split)
##
## Node number 96330: 17 observations
## mean=0.2941176, MSE=0.2076125
##
## Node number 96331: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 96332: 7 observations
## mean=0, MSE=0
##
## Node number 96333: 17 observations
## mean=0.4705882, MSE=0.2491349
##
## Node number 96334: 44 observations
## mean=0.4772727, MSE=0.2494835
##
## Node number 96335: 18 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 96356: 61 observations, complexity param=0.000163713
## mean=0.3278689, MSE=0.2203709
## left son=192712 (17 obs) right son=192713 (44 obs)
## Primary splits:
## mo_launched splits as R--RRRR-L-L-, improve=0.126909200, (0 missing)
## description_length < 3799.5 to the right, improve=0.084427770, (0 missing)
## reward_length < 14219.5 to the right, improve=0.063233970, (0 missing)
## campaign_duration < 33.075 to the left, improve=0.019391940, (0 missing)
## social_media_count splits as RLR-, improve=0.008596186, (0 missing)
## Surrogate splits:
## usa < 0.5 to the left, agree=0.754, adj=0.118, (0 split)
## description_length < 3788.5 to the right, agree=0.754, adj=0.118, (0 split)
##
## Node number 96357: 83 observations, complexity param=0.000163713
## mean=0.5542169, MSE=0.2470605
## left son=192714 (18 obs) right son=192715 (65 obs)
## Primary splits:
## description_length < 2291 to the left, improve=0.08565539, (0 missing)
## mo_launched splits as R--LRRR-R-R-, improve=0.03337692, (0 missing)
## campaign_duration < 21.69 to the left, improve=0.01386702, (0 missing)
## reward_length < 7161 to the left, improve=0.01350648, (0 missing)
## goal < 16172.5 to the left, improve=0.01178388, (0 missing)
##
## Node number 96358: 18 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 96359: 21 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 96706: 12 observations
## mean=0.25, MSE=0.1875
##
## Node number 96707: 40 observations, complexity param=0.0001064015
## mean=0.625, MSE=0.234375
## left son=193414 (11 obs) right son=193415 (29 obs)
## Primary splits:
## description_length < 6609.5 to the right, improve=0.11055380, (0 missing)
## reward_length < 9856.5 to the right, improve=0.08626045, (0 missing)
## mo_launched splits as R--LL---LR--, improve=0.04877345, (0 missing)
## goal < 38600 to the right, improve=0.03492063, (0 missing)
## social_media_count splits as LRLR, improve=0.03004444, (0 missing)
## Surrogate splits:
## reward_length < 7855 to the left, agree=0.775, adj=0.182, (0 split)
##
## Node number 96726: 48 observations, complexity param=0.0001069296
## mean=0.7083333, MSE=0.2065972
## left son=193452 (28 obs) right son=193453 (20 obs)
## Primary splits:
## description_length < 7365 to the right, improve=0.12701080, (0 missing)
## reward_length < 10133.5 to the right, improve=0.07002801, (0 missing)
## mo_launched splits as -R--RL-LR---, improve=0.03001200, (0 missing)
## social_media_count splits as RLL-, improve=0.01680672, (0 missing)
## goal < 21000 to the right, improve=0.01553237, (0 missing)
## Surrogate splits:
## mo_launched splits as -L--LL-LR---, agree=0.667, adj=0.20, (0 split)
## campaign_duration < 32.815 to the left, agree=0.646, adj=0.15, (0 split)
## reward_length < 7692.5 to the right, agree=0.646, adj=0.15, (0 split)
## goal < 13500 to the right, agree=0.604, adj=0.05, (0 split)
##
## Node number 96727: 34 observations
## mean=0.9117647, MSE=0.08044983
##
## Node number 96736: 12 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 96737: 25 observations, complexity param=0.000101825
## mean=0.64, MSE=0.2304
## left son=193474 (14 obs) right son=193475 (11 obs)
## Primary splits:
## description_length < 7706 to the left, improve=0.24693360, (0 missing)
## mo_launched splits as LL--R-R---L-, improve=0.09336420, (0 missing)
## social_media_count splits as LRL-, improve=0.07958554, (0 missing)
## reward_length < 23014.5 to the left, improve=0.04847756, (0 missing)
## goal < 35500 to the right, improve=0.04003268, (0 missing)
## Surrogate splits:
## campaign_duration < 31.765 to the left, agree=0.68, adj=0.273, (0 split)
## social_media_count splits as LRR-, agree=0.64, adj=0.182, (0 split)
## goal < 45500 to the left, agree=0.64, adj=0.182, (0 split)
## reward_length < 24115.5 to the left, agree=0.64, adj=0.182, (0 split)
## usa < 0.5 to the right, agree=0.60, adj=0.091, (0 split)
##
## Node number 96868: 24 observations, complexity param=0.0001375129
## mean=0.3333333, MSE=0.2222222
## left son=193736 (15 obs) right son=193737 (9 obs)
## Primary splits:
## goal < 5347.5 to the right, improve=0.30000000, (0 missing)
## mo_launched splits as ----R-R-LLL-, improve=0.13333330, (0 missing)
## reward_length < 12426 to the left, improve=0.06250000, (0 missing)
## campaign_duration < 49.44 to the right, improve=0.05714286, (0 missing)
## description_length < 3551 to the right, improve=0.03125000, (0 missing)
## Surrogate splits:
## mo_launched splits as ----R-R-LLL-, agree=0.833, adj=0.556, (0 split)
## reward_length < 7045.5 to the right, agree=0.792, adj=0.444, (0 split)
## campaign_duration < 40.02 to the right, agree=0.708, adj=0.222, (0 split)
##
## Node number 96869: 218 observations, complexity param=0.0001167596
## mean=0.6055046, MSE=0.2388688
## left son=193738 (164 obs) right son=193739 (54 obs)
## Primary splits:
## reward_length < 11640.5 to the left, improve=0.018778610, (0 missing)
## goal < 11545 to the right, improve=0.013014290, (0 missing)
## description_length < 1939.5 to the right, improve=0.012658190, (0 missing)
## campaign_duration < 44.505 to the left, improve=0.007855972, (0 missing)
## social_media_count splits as LRRR, improve=0.005234900, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.761, adj=0.037, (0 split)
##
## Node number 96872: 13 observations
## mean=0.07692308, MSE=0.07100592
##
## Node number 96873: 24 observations
## mean=0.4583333, MSE=0.2482639
##
## Node number 96874: 25 observations, complexity param=0.0001341429
## mean=0.48, MSE=0.2496
## left son=193748 (10 obs) right son=193749 (15 obs)
## Primary splits:
## mo_launched splits as RRLR-R-L---L, improve=0.20940170, (0 missing)
## campaign_duration < 60.705 to the left, improve=0.07852564, (0 missing)
## reward_length < 6061.5 to the left, improve=0.07852564, (0 missing)
## goal < 9000 to the right, improve=0.05881156, (0 missing)
## description_length < 3021 to the right, improve=0.02078620, (0 missing)
## Surrogate splits:
## reward_length < 5360.5 to the left, agree=0.72, adj=0.3, (0 split)
## campaign_duration < 59.39 to the left, agree=0.68, adj=0.2, (0 split)
## goal < 5449.5 to the left, agree=0.68, adj=0.2, (0 split)
## description_length < 2037 to the left, agree=0.68, adj=0.2, (0 split)
## social_media_count splits as RLR-, agree=0.64, adj=0.1, (0 split)
##
## Node number 96875: 24 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 97160: 59 observations, complexity param=0.0001779633
## mean=0.4067797, MSE=0.24131
## left son=194320 (46 obs) right son=194321 (13 obs)
## Primary splits:
## campaign_duration < 29.98 to the right, improve=0.15385410, (0 missing)
## description_length < 2074.5 to the right, improve=0.07271380, (0 missing)
## reward_length < 5423 to the right, improve=0.06208378, (0 missing)
## mo_launched splits as LRRRLR-RLLL-, improve=0.06177295, (0 missing)
## goal < 7750 to the right, improve=0.03157434, (0 missing)
## Surrogate splits:
## mo_launched splits as LRLLLL-LLLL-, agree=0.814, adj=0.154, (0 split)
## description_length < 1980 to the right, agree=0.797, adj=0.077, (0 split)
##
## Node number 97161: 36 observations, complexity param=0.0001779633
## mean=0.6388889, MSE=0.2307099
## left son=194322 (26 obs) right son=194323 (10 obs)
## Primary splits:
## reward_length < 6687.5 to the right, improve=0.21739130, (0 missing)
## description_length < 2270 to the right, improve=0.16722410, (0 missing)
## mo_launched splits as RRRLRR-RLLR-, improve=0.06480997, (0 missing)
## social_media_count splits as RLRL, improve=0.05462653, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.03215848, (0 missing)
## Surrogate splits:
## mo_launched splits as RLRLLR-LLLR-, agree=0.833, adj=0.4, (0 split)
## social_media_count splits as LLRL, agree=0.750, adj=0.1, (0 split)
## goal < 7250 to the right, agree=0.750, adj=0.1, (0 split)
## description_length < 2938.5 to the left, agree=0.750, adj=0.1, (0 split)
##
## Node number 97162: 15 observations
## mean=0.4666667, MSE=0.2488889
##
## Node number 97163: 66 observations, complexity param=0.0001564145
## mean=0.8030303, MSE=0.1581726
## left son=194326 (40 obs) right son=194327 (26 obs)
## Primary splits:
## reward_length < 6376.5 to the right, improve=0.15943400, (0 missing)
## mo_launched splits as RRRRRL-RRRL-, improve=0.08388970, (0 missing)
## goal < 9500 to the right, improve=0.05621585, (0 missing)
## social_media_count splits as RLLL, improve=0.05460260, (0 missing)
## description_length < 3621 to the right, improve=0.03658200, (0 missing)
## Surrogate splits:
## description_length < 3525 to the right, agree=0.727, adj=0.308, (0 split)
## mo_launched splits as LLLRLL-LRLL-, agree=0.682, adj=0.192, (0 split)
## campaign_duration < 23.725 to the right, agree=0.636, adj=0.077, (0 split)
##
## Node number 97170: 34 observations, complexity param=0.00011519
## mean=0.5294118, MSE=0.2491349
## left son=194340 (21 obs) right son=194341 (13 obs)
## Primary splits:
## campaign_duration < 25.535 to the right, improve=0.14290800, (0 missing)
## description_length < 6302 to the left, improve=0.11177250, (0 missing)
## reward_length < 18541 to the left, improve=0.09603175, (0 missing)
## mo_launched splits as L-R-R---RLL-, improve=0.08916860, (0 missing)
## social_media_count splits as LRLL, improve=0.06593407, (0 missing)
## Surrogate splits:
## reward_length < 20522.5 to the left, agree=0.765, adj=0.385, (0 split)
## description_length < 6537.5 to the left, agree=0.735, adj=0.308, (0 split)
## goal < 11950 to the left, agree=0.676, adj=0.154, (0 split)
## mo_launched splits as L-L-L---LLR-, agree=0.647, adj=0.077, (0 split)
##
## Node number 97171: 219 observations, complexity param=0.00011519
## mean=0.6757991, MSE=0.2190947
## left son=194342 (86 obs) right son=194343 (133 obs)
## Primary splits:
## social_media_count splits as RLLR, improve=0.014939620, (0 missing)
## description_length < 6508.5 to the right, improve=0.013290670, (0 missing)
## campaign_duration < 29.7 to the right, improve=0.012226260, (0 missing)
## goal < 9849.5 to the right, improve=0.010525390, (0 missing)
## reward_length < 12013.5 to the right, improve=0.008882122, (0 missing)
## Surrogate splits:
## description_length < 2193 to the left, agree=0.635, adj=0.070, (0 split)
## mo_launched splits as R-R-R---RRL-, agree=0.612, adj=0.012, (0 split)
## reward_length < 27002 to the right, agree=0.612, adj=0.012, (0 split)
##
## Node number 97172: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 97173: 28 observations
## mean=0.75, MSE=0.1875
##
## Node number 97174: 110 observations, complexity param=0.0001364298
## mean=0.7181818, MSE=0.2023967
## left son=194348 (36 obs) right son=194349 (74 obs)
## Primary splits:
## reward_length < 8510.5 to the left, improve=0.06356949, (0 missing)
## goal < 5450 to the right, improve=0.04910321, (0 missing)
## mo_launched splits as R-L-L---RLR-, improve=0.01867828, (0 missing)
## campaign_duration < 25.02 to the left, improve=0.01844691, (0 missing)
## description_length < 2742 to the right, improve=0.01616044, (0 missing)
## Surrogate splits:
## campaign_duration < 24.8 to the left, agree=0.691, adj=0.056, (0 split)
## description_length < 3034.5 to the right, agree=0.682, adj=0.028, (0 split)
##
## Node number 97175: 163 observations, complexity param=0.0001190178
## mean=0.8404908, MSE=0.134066
## left son=194350 (140 obs) right son=194351 (23 obs)
## Primary splits:
## description_length < 3425 to the right, improve=0.03117831, (0 missing)
## mo_launched splits as R-L-L---LRL-, improve=0.02370889, (0 missing)
## reward_length < 9838.5 to the left, improve=0.02234224, (0 missing)
## social_media_count splits as LRRL, improve=0.02213886, (0 missing)
## campaign_duration < 29.395 to the right, improve=0.01852133, (0 missing)
##
## Node number 100758: 72 observations, complexity param=0.0001156539
## mean=0.3194444, MSE=0.2173997
## left son=201516 (41 obs) right son=201517 (31 obs)
## Primary splits:
## reward_length < 2082 to the right, improve=0.06075396, (0 missing)
## mo_launched splits as -LRL--LLLLLL, improve=0.05368234, (0 missing)
## category splits as R---R-----L----, improve=0.04998521, (0 missing)
## description_length < 949.5 to the left, improve=0.04284447, (0 missing)
## goal < 3250 to the right, improve=0.02173913, (0 missing)
## Surrogate splits:
## mo_launched splits as -RRL--LLRLLL, agree=0.667, adj=0.226, (0 split)
## description_length < 639.5 to the right, agree=0.611, adj=0.097, (0 split)
## social_media_count splits as LRL-, agree=0.597, adj=0.065, (0 split)
## campaign_duration < 32.87 to the right, agree=0.583, adj=0.032, (0 split)
##
## Node number 100759: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 100760: 29 observations
## mean=0.137931, MSE=0.1189061
##
## Node number 100761: 44 observations, complexity param=0.0001090118
## mean=0.4545455, MSE=0.2479339
## left son=201522 (8 obs) right son=201523 (36 obs)
## Primary splits:
## social_media_count splits as RLR-, improve=0.09733796, (0 missing)
## reward_length < 3534.5 to the right, improve=0.06844729, (0 missing)
## campaign_duration < 30.095 to the right, improve=0.04538853, (0 missing)
## goal < 2750 to the right, improve=0.03673611, (0 missing)
## description_length < 893 to the left, improve=0.02509804, (0 missing)
##
## Node number 100762: 18 observations
## mean=0.2777778, MSE=0.2006173
##
## Node number 100763: 19 observations
## mean=0.6842105, MSE=0.2160665
##
## Node number 101212: 22 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 101213: 43 observations, complexity param=0.000129005
## mean=0.6511628, MSE=0.2271498
## left son=202426 (21 obs) right son=202427 (22 obs)
## Primary splits:
## campaign_duration < 30.19 to the left, improve=0.12865390, (0 missing)
## description_length < 928.5 to the right, improve=0.12865390, (0 missing)
## reward_length < 2951.5 to the left, improve=0.04221456, (0 missing)
## social_media_count splits as RLRR, improve=0.03894009, (0 missing)
## goal < 1025 to the left, improve=0.02671614, (0 missing)
## Surrogate splits:
## mo_launched splits as -L-RL-R----R, agree=0.651, adj=0.286, (0 split)
## description_length < 835.5 to the right, agree=0.628, adj=0.238, (0 split)
## goal < 1350 to the right, agree=0.605, adj=0.190, (0 split)
## reward_length < 2162.5 to the right, agree=0.605, adj=0.190, (0 split)
## social_media_count splits as RLRL, agree=0.581, adj=0.143, (0 split)
##
## Node number 101214: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 101215: 15 observations
## mean=0.9333333, MSE=0.06222222
##
## Node number 101576: 7 observations
## mean=0, MSE=0
##
## Node number 101577: 30 observations, complexity param=0.0001283621
## mean=0.4333333, MSE=0.2455556
## left son=203154 (23 obs) right son=203155 (7 obs)
## Primary splits:
## reward_length < 1435 to the right, improve=0.22261880, (0 missing)
## goal < 1450 to the left, improve=0.06081535, (0 missing)
## description_length < 2321.5 to the right, improve=0.04977376, (0 missing)
## mo_launched splits as ---LLR------, improve=0.02607197, (0 missing)
## video_status < 0.5 to the right, improve=0.02068520, (0 missing)
##
## Node number 102190: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 102191: 30 observations
## mean=0.8, MSE=0.16
##
## Node number 102312: 8 observations
## mean=0, MSE=0
##
## Node number 102313: 16 observations
## mean=0.5625, MSE=0.2460938
##
## Node number 102316: 39 observations, complexity param=0.0001336597
## mean=0.5128205, MSE=0.2498356
## left son=204632 (8 obs) right son=204633 (31 obs)
## Primary splits:
## goal < 2875 to the right, improve=0.15535870, (0 missing)
## category splits as L---R-----R----, improve=0.11560900, (0 missing)
## video_status < 0.5 to the left, improve=0.10140350, (0 missing)
## mo_launched splits as R-LR--L-LL-R, improve=0.08496138, (0 missing)
## description_length < 2637 to the right, improve=0.06251361, (0 missing)
##
## Node number 102317: 35 observations
## mean=0.7714286, MSE=0.1763265
##
## Node number 102318: 76 observations, complexity param=0.0001023376
## mean=0.7236842, MSE=0.1999654
## left son=204636 (39 obs) right son=204637 (37 obs)
## Primary splits:
## reward_length < 3513.5 to the left, improve=0.06182466, (0 missing)
## campaign_duration < 37.76 to the right, improve=0.04696502, (0 missing)
## description_length < 2682.5 to the left, improve=0.03331142, (0 missing)
## social_media_count splits as RRL-, improve=0.02943723, (0 missing)
## goal < 3265 to the left, improve=0.02909212, (0 missing)
## Surrogate splits:
## category splits as L---R-----R----, agree=0.632, adj=0.243, (0 split)
## campaign_duration < 38.14 to the left, agree=0.592, adj=0.162, (0 split)
## goal < 1550 to the right, agree=0.592, adj=0.162, (0 split)
## mo_launched splits as R-LL--L-RL-R, agree=0.579, adj=0.135, (0 split)
## description_length < 2480 to the right, agree=0.579, adj=0.135, (0 split)
##
## Node number 102319: 22 observations
## mean=1, MSE=0
##
## Node number 103304: 14 observations
## mean=0.07142857, MSE=0.06632653
##
## Node number 103305: 48 observations, complexity param=0.0001369433
## mean=0.4375, MSE=0.2460938
## left son=206610 (21 obs) right son=206611 (27 obs)
## Primary splits:
## description_length < 493 to the left, improve=0.12566840, (0 missing)
## goal < 486 to the right, improve=0.04007104, (0 missing)
## reward_length < 3179.5 to the left, improve=0.04007104, (0 missing)
## mo_launched splits as RL--LRL-LLRR, improve=0.02354357, (0 missing)
## campaign_duration < 44.255 to the right, improve=0.01598363, (0 missing)
## Surrogate splits:
## campaign_duration < 43.29 to the right, agree=0.646, adj=0.190, (0 split)
## goal < 137.5 to the left, agree=0.625, adj=0.143, (0 split)
## mo_launched splits as RR--RRL-RRRL, agree=0.604, adj=0.095, (0 split)
## category splits as R-------R-L-R--, agree=0.604, adj=0.095, (0 split)
## reward_length < 2561.5 to the left, agree=0.583, adj=0.048, (0 split)
##
## Node number 116326: 16 observations
## mean=0.25, MSE=0.1875
##
## Node number 116327: 137 observations, complexity param=0.0001170814
## mean=0.4817518, MSE=0.249667
## left son=232654 (94 obs) right son=232655 (43 obs)
## Primary splits:
## reward_length < 4851.5 to the right, improve=0.027674420, (0 missing)
## description_length < 1838.5 to the left, improve=0.024793830, (0 missing)
## campaign_duration < 23.71 to the right, improve=0.017873630, (0 missing)
## goal < 2550 to the right, improve=0.006307473, (0 missing)
## mo_launched splits as --R-LRR-RR-R, improve=0.002376163, (0 missing)
## Surrogate splits:
## usa < 0.5 to the right, agree=0.701, adj=0.047, (0 split)
##
## Node number 116340: 11 observations
## mean=0.2727273, MSE=0.1983471
##
## Node number 116341: 24 observations, complexity param=0.0001127251
## mean=0.6666667, MSE=0.2222222
## left son=232682 (17 obs) right son=232683 (7 obs)
## Primary splits:
## description_length < 1628 to the left, improve=0.20588240, (0 missing)
## reward_length < 5684.5 to the left, improve=0.13333330, (0 missing)
## campaign_duration < 29.98 to the right, improve=0.06722689, (0 missing)
## mo_launched splits as LR-L---L--L-, improve=0.06722689, (0 missing)
## goal < 3100 to the right, improve=0.03333333, (0 missing)
## Surrogate splits:
## mo_launched splits as RL-L---L--L-, agree=0.75, adj=0.143, (0 split)
##
## Node number 116642: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 116643: 28 observations, complexity param=0.0001348783
## mean=0.6428571, MSE=0.2295918
## left son=233286 (20 obs) right son=233287 (8 obs)
## Primary splits:
## goal < 1800.5 to the right, improve=0.22222220, (0 missing)
## social_media_count splits as LR--, improve=0.06666667, (0 missing)
## description_length < 1414.5 to the left, improve=0.06666667, (0 missing)
## reward_length < 4511 to the left, improve=0.06666667, (0 missing)
## mo_launched splits as ----RLR-LL--, improve=0.05975309, (0 missing)
## Surrogate splits:
## campaign_duration < 30.78 to the left, agree=0.821, adj=0.375, (0 split)
## social_media_count splits as LR--, agree=0.750, adj=0.125, (0 split)
## mo_launched splits as ----LLR-LL--, agree=0.750, adj=0.125, (0 split)
## reward_length < 4119.5 to the right, agree=0.750, adj=0.125, (0 split)
##
## Node number 120904: 96 observations, complexity param=0.0001473601
## mean=0.3854167, MSE=0.2368707
## left son=241808 (77 obs) right son=241809 (19 obs)
## Primary splits:
## description_length < 3498 to the left, improve=0.06312402, (0 missing)
## reward_length < 6909 to the left, improve=0.05503567, (0 missing)
## campaign_duration < 45.175 to the right, improve=0.04240720, (0 missing)
## goal < 2750 to the right, improve=0.02436734, (0 missing)
## mo_launched splits as --R-R-L-L--R, improve=0.01744989, (0 missing)
##
## Node number 120905: 64 observations, complexity param=0.0001307569
## mean=0.625, MSE=0.234375
## left son=241810 (45 obs) right son=241811 (19 obs)
## Primary splits:
## mo_launched splits as --L-L-R-R--L, improve=0.08491228, (0 missing)
## description_length < 2197.5 to the left, improve=0.06031746, (0 missing)
## social_media_count splits as LRR-, improve=0.04000000, (0 missing)
## reward_length < 10552.5 to the right, improve=0.02572899, (0 missing)
## goal < 3894 to the left, improve=0.02262443, (0 missing)
## Surrogate splits:
## reward_length < 12236.5 to the left, agree=0.766, adj=0.211, (0 split)
## campaign_duration < 57.765 to the left, agree=0.719, adj=0.053, (0 split)
## social_media_count splits as LLR-, agree=0.719, adj=0.053, (0 split)
## goal < 4100 to the left, agree=0.719, adj=0.053, (0 split)
##
## Node number 120906: 41 observations, complexity param=0.0001737559
## mean=0.4146341, MSE=0.2427127
## left son=241812 (19 obs) right son=241813 (22 obs)
## Primary splits:
## mo_launched splits as RL-L-L-R-RL-, improve=0.23454360, (0 missing)
## description_length < 3051 to the right, improve=0.15098670, (0 missing)
## campaign_duration < 33.995 to the right, improve=0.08575189, (0 missing)
## reward_length < 10796.5 to the left, improve=0.07616576, (0 missing)
## goal < 2925 to the right, improve=0.02585413, (0 missing)
## Surrogate splits:
## reward_length < 8672 to the left, agree=0.707, adj=0.368, (0 split)
## campaign_duration < 50.94 to the right, agree=0.634, adj=0.211, (0 split)
## description_length < 3948 to the right, agree=0.634, adj=0.211, (0 split)
## category splits as L-------R---R--, agree=0.610, adj=0.158, (0 split)
## goal < 3330 to the right, agree=0.610, adj=0.158, (0 split)
##
## Node number 120907: 174 observations, complexity param=0.000156301
## mean=0.6494253, MSE=0.2276721
## left son=241814 (27 obs) right son=241815 (147 obs)
## Primary splits:
## video_status < 0.5 to the left, improve=0.03389715, (0 missing)
## reward_length < 6767.5 to the right, improve=0.03291604, (0 missing)
## description_length < 2369.5 to the right, improve=0.02206748, (0 missing)
## goal < 2949.5 to the right, improve=0.01270202, (0 missing)
## category splits as R-------R---L--, improve=0.01149613, (0 missing)
##
## Node number 121538: 106 observations, complexity param=0.0001427238
## mean=0.5566038, MSE=0.246796
## left son=243076 (35 obs) right son=243077 (71 obs)
## Primary splits:
## mo_launched splits as -LRRRLLRRR--, improve=0.04898645, (0 missing)
## reward_length < 7884 to the left, improve=0.04812132, (0 missing)
## description_length < 3004.5 to the right, improve=0.03891123, (0 missing)
## campaign_duration < 14.5 to the right, improve=0.02500451, (0 missing)
## goal < 1155.5 to the right, improve=0.02310989, (0 missing)
## Surrogate splits:
## description_length < 3475.5 to the right, agree=0.698, adj=0.086, (0 split)
## video_status < 0.5 to the left, agree=0.689, adj=0.057, (0 split)
## campaign_duration < 11.5 to the left, agree=0.679, adj=0.029, (0 split)
##
## Node number 121539: 33 observations, complexity param=0.0001169519
## mean=0.7878788, MSE=0.1671258
## left son=243078 (14 obs) right son=243079 (19 obs)
## Primary splits:
## mo_launched splits as -LRLRLRRRR--, improve=0.20656040, (0 missing)
## reward_length < 10195.5 to the left, improve=0.13461540, (0 missing)
## campaign_duration < 32.5 to the right, improve=0.12110810, (0 missing)
## video_status < 0.5 to the left, improve=0.12110810, (0 missing)
## goal < 1089 to the right, improve=0.07547398, (0 missing)
## Surrogate splits:
## campaign_duration < 45.425 to the right, agree=0.667, adj=0.214, (0 split)
## goal < 1089 to the right, agree=0.667, adj=0.214, (0 split)
## description_length < 4086.5 to the right, agree=0.667, adj=0.214, (0 split)
## reward_length < 8949.5 to the right, agree=0.636, adj=0.143, (0 split)
## social_media_count splits as RLR-, agree=0.606, adj=0.071, (0 split)
##
## Node number 123696: 26 observations
## mean=0.2692308, MSE=0.1967456
##
## Node number 123697: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 128084: 48 observations, complexity param=0.0001309726
## mean=0.4791667, MSE=0.249566
## left son=256168 (37 obs) right son=256169 (11 obs)
## Primary splits:
## category splits as ------R---L----, improve=0.13691270, (0 missing)
## reward_length < 6500 to the left, improve=0.07332977, (0 missing)
## social_media_count splits as RLL-, improve=0.07007338, (0 missing)
## mo_launched splits as ------LR----, improve=0.03501031, (0 missing)
## campaign_duration < 30.805 to the left, improve=0.03250836, (0 missing)
## Surrogate splits:
## reward_length < 7199.5 to the left, agree=0.792, adj=0.091, (0 split)
##
## Node number 128085: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 129106: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 129107: 19 observations
## mean=0.8947368, MSE=0.09418283
##
## Node number 129108: 76 observations, complexity param=0.0001199014
## mean=0.5526316, MSE=0.2472299
## left son=258216 (16 obs) right son=258217 (60 obs)
## Primary splits:
## description_length < 1767 to the left, improve=0.062196550, (0 missing)
## campaign_duration < 35.135 to the left, improve=0.058861250, (0 missing)
## reward_length < 8107 to the left, improve=0.049494490, (0 missing)
## social_media_count splits as RRLR, improve=0.024450060, (0 missing)
## goal < 3600 to the right, improve=0.006359426, (0 missing)
## Surrogate splits:
## campaign_duration < 30.645 to the left, agree=0.803, adj=0.063, (0 split)
##
## Node number 129109: 80 observations, complexity param=0.0001048262
## mean=0.7375, MSE=0.1935937
## left son=258218 (11 obs) right son=258219 (69 obs)
## Primary splits:
## reward_length < 7691 to the left, improve=0.06593039, (0 missing)
## mo_launched splits as ----RLRLL--R, improve=0.05750926, (0 missing)
## goal < 2725 to the right, improve=0.03709705, (0 missing)
## description_length < 1489.5 to the right, improve=0.03413049, (0 missing)
## social_media_count splits as LRLR, improve=0.01572976, (0 missing)
##
## Node number 129110: 341 observations, complexity param=0.0001081845
## mean=0.7331378, MSE=0.1956468
## left son=258220 (332 obs) right son=258221 (9 obs)
## Primary splits:
## reward_length < 7510.5 to the left, improve=0.009867470, (0 missing)
## campaign_duration < 44.77 to the right, improve=0.008299050, (0 missing)
## goal < 2450 to the left, improve=0.004457143, (0 missing)
## description_length < 3412 to the right, improve=0.004144327, (0 missing)
## category splits as ----------L--R-, improve=0.003581117, (0 missing)
##
## Node number 129111: 11 observations
## mean=1, MSE=0
##
## Node number 129122: 334 observations, complexity param=0.00011046
## mean=0.7065868, MSE=0.2073219
## left son=258244 (18 obs) right son=258245 (316 obs)
## Primary splits:
## category splits as ----------R--L-, improve=0.018880560, (0 missing)
## reward_length < 6335 to the left, improve=0.011151270, (0 missing)
## goal < 3482.5 to the right, improve=0.007181111, (0 missing)
## mo_launched splits as LRLL-----LL-, improve=0.006527329, (0 missing)
## campaign_duration < 73.75 to the right, improve=0.004264913, (0 missing)
##
## Node number 129123: 11 observations
## mean=1, MSE=0
##
## Node number 129288: 17 observations
## mean=0.2941176, MSE=0.2076125
##
## Node number 129289: 31 observations, complexity param=0.0001197088
## mean=0.5806452, MSE=0.2434964
## left son=258578 (18 obs) right son=258579 (13 obs)
## Primary splits:
## reward_length < 7529 to the right, improve=0.20909120, (0 missing)
## goal < 2875 to the right, improve=0.06974434, (0 missing)
## mo_launched splits as ----R-RRLR--, improve=0.06040970, (0 missing)
## description_length < 1395.5 to the right, improve=0.04096990, (0 missing)
## social_media_count splits as RLL-, improve=0.03116636, (0 missing)
## Surrogate splits:
## mo_launched splits as ----L-LRRL--, agree=0.677, adj=0.231, (0 split)
## description_length < 1368 to the right, agree=0.645, adj=0.154, (0 split)
##
## Node number 129338: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 129339: 18 observations
## mean=0.8888889, MSE=0.09876543
##
## Node number 129476: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 129477: 13 observations
## mean=0.8461538, MSE=0.1301775
##
## Node number 129490: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 129491: 73 observations
## mean=0.8356164, MSE=0.1373616
##
## Node number 129600: 10 observations
## mean=0.1, MSE=0.09
##
## Node number 129601: 20 observations
## mean=0.65, MSE=0.2275
##
## Node number 129602: 49 observations
## mean=0.6326531, MSE=0.2324032
##
## Node number 129603: 9 observations
## mean=1, MSE=0
##
## Node number 165624: 20 observations
## mean=0.15, MSE=0.1275
##
## Node number 165625: 13 observations
## mean=0.5384615, MSE=0.2485207
##
## Node number 165626: 22 observations
## mean=0.4090909, MSE=0.2417355
##
## Node number 165627: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 165672: 35 observations
## mean=0.05714286, MSE=0.05387755
##
## Node number 165673: 31 observations, complexity param=0.0001009297
## mean=0.3225806, MSE=0.2185224
## left son=331346 (19 obs) right son=331347 (12 obs)
## Primary splits:
## reward_length < 7988 to the left, improve=0.19651210, (0 missing)
## goal < 14900 to the right, improve=0.09409849, (0 missing)
## description_length < 2555 to the left, improve=0.08906746, (0 missing)
## mo_launched splits as -R--L-L---R-, improve=0.04233693, (0 missing)
## campaign_duration < 29.215 to the right, improve=0.01499433, (0 missing)
## Surrogate splits:
## description_length < 3251.5 to the left, agree=0.774, adj=0.417, (0 split)
## mo_launched splits as -R--L-L---L-, agree=0.710, adj=0.250, (0 split)
##
## Node number 167450: 44 observations, complexity param=0.0001089864
## mean=0.3863636, MSE=0.2370868
## left son=334900 (7 obs) right son=334901 (37 obs)
## Primary splits:
## reward_length < 7967 to the left, improve=0.11911910, (0 missing)
## campaign_duration < 31.04 to the left, improve=0.05661925, (0 missing)
## mo_launched splits as --LL-RR-L-L-, improve=0.03558460, (0 missing)
## goal < 52000 to the left, improve=0.02042484, (0 missing)
## description_length < 8106.5 to the right, improve=0.01883891, (0 missing)
##
## Node number 167451: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 170178: 33 observations
## mean=0.2121212, MSE=0.1671258
##
## Node number 170179: 27 observations, complexity param=0.0001049444
## mean=0.4814815, MSE=0.2496571
## left son=340358 (7 obs) right son=340359 (20 obs)
## Primary splits:
## mo_launched splits as L-L--RR--R-R, improve=0.16075350, (0 missing)
## reward_length < 7733.5 to the right, improve=0.10989010, (0 missing)
## campaign_duration < 30.25 to the left, improve=0.06668881, (0 missing)
## description_length < 1882.5 to the right, improve=0.03489917, (0 missing)
## goal < 6115.57 to the right, improve=0.01564318, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the left, agree=0.778, adj=0.143, (0 split)
##
## Node number 170182: 73 observations, complexity param=0.0001190715
## mean=0.4109589, MSE=0.2420717
## left son=340364 (66 obs) right son=340365 (7 obs)
## Primary splits:
## reward_length < 5455.5 to the right, improve=0.04031176, (0 missing)
## campaign_duration < 41.4 to the right, improve=0.03848235, (0 missing)
## description_length < 6357 to the right, improve=0.02906082, (0 missing)
## mo_launched splits as R-L--LR-----, improve=0.01620941, (0 missing)
## goal < 7250 to the right, improve=0.01219216, (0 missing)
##
## Node number 170183: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 170358: 137 observations, complexity param=0.0001250543
## mean=0.5036496, MSE=0.2499867
## left son=340716 (8 obs) right son=340717 (129 obs)
## Primary splits:
## description_length < 4688 to the right, improve=0.035567920, (0 missing)
## mo_launched splits as -R-LR--RR-L-, improve=0.016922170, (0 missing)
## goal < 5550 to the right, improve=0.016159640, (0 missing)
## reward_length < 7395 to the right, improve=0.015645210, (0 missing)
## campaign_duration < 36.95 to the left, improve=0.009556599, (0 missing)
##
## Node number 170359: 12 observations
## mean=0.9166667, MSE=0.07638889
##
## Node number 170728: 18 observations
## mean=0.2777778, MSE=0.2006173
##
## Node number 170729: 10 observations
## mean=0.7, MSE=0.21
##
## Node number 170882: 14 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 170883: 19 observations
## mean=0.6842105, MSE=0.2160665
##
## Node number 177330: 23 observations
## mean=0.4347826, MSE=0.2457467
##
## Node number 177331: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 177332: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 177333: 16 observations
## mean=0.6875, MSE=0.2148438
##
## Node number 178186: 41 observations, complexity param=0.0001208038
## mean=0.2926829, MSE=0.2070196
## left son=356372 (31 obs) right son=356373 (10 obs)
## Primary splits:
## reward_length < 12161 to the right, improve=0.14716350, (0 missing)
## description_length < 8010.5 to the left, improve=0.13667300, (0 missing)
## mo_launched splits as R-LR--RL-RL-, improve=0.05298303, (0 missing)
## goal < 16500 to the right, improve=0.02094828, (0 missing)
## campaign_duration < 34.025 to the left, improve=0.01794587, (0 missing)
## Surrogate splits:
## description_length < 13206.5 to the left, agree=0.805, adj=0.2, (0 split)
##
## Node number 178187: 8 observations
## mean=0.75, MSE=0.1875
##
## Node number 191872: 8 observations
## mean=0, MSE=0
##
## Node number 191873: 91 observations, complexity param=0.0001247708
## mean=0.3956044, MSE=0.2391016
## left son=383746 (42 obs) right son=383747 (49 obs)
## Primary splits:
## category splits as ------L---R----, improve=0.02656325, (0 missing)
## reward_length < 6484 to the left, improve=0.02241679, (0 missing)
## campaign_duration < 23.5 to the right, improve=0.02238897, (0 missing)
## mo_launched splits as -----LLRLR-L, improve=0.01823232, (0 missing)
## social_media_count splits as RLRR, improve=0.01422035, (0 missing)
## Surrogate splits:
## reward_length < 6022.5 to the left, agree=0.648, adj=0.238, (0 split)
## campaign_duration < 23.5 to the left, agree=0.582, adj=0.095, (0 split)
## description_length < 1699 to the right, agree=0.582, adj=0.095, (0 split)
## social_media_count splits as LRRR, agree=0.571, adj=0.071, (0 split)
## goal < 5375 to the left, agree=0.560, adj=0.048, (0 split)
##
## Node number 191876: 24 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 191877: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 191886: 27 observations, complexity param=0.0001179638
## mean=0.4814815, MSE=0.2496571
## left son=383772 (10 obs) right son=383773 (17 obs)
## Primary splits:
## mo_launched splits as -R---LRRRL-L, improve=0.18668390, (0 missing)
## reward_length < 5581 to the left, improve=0.13461540, (0 missing)
## campaign_duration < 39.875 to the right, improve=0.07598116, (0 missing)
## goal < 5100 to the left, improve=0.06605894, (0 missing)
## social_media_count splits as RLLR, improve=0.05372841, (0 missing)
## Surrogate splits:
## reward_length < 5085 to the left, agree=0.741, adj=0.3, (0 split)
## campaign_duration < 33.555 to the left, agree=0.704, adj=0.2, (0 split)
## description_length < 1223 to the right, agree=0.704, adj=0.2, (0 split)
## social_media_count splits as RRLR, agree=0.667, adj=0.1, (0 split)
##
## Node number 191887: 44 observations, complexity param=0.0001179638
## mean=0.7954545, MSE=0.1627066
## left son=383774 (30 obs) right son=383775 (14 obs)
## Primary splits:
## campaign_duration < 59.98 to the left, improve=0.12000000, (0 missing)
## reward_length < 6095 to the left, improve=0.10835980, (0 missing)
## description_length < 1768.5 to the right, improve=0.03968254, (0 missing)
## social_media_count splits as LRR-, improve=0.03386243, (0 missing)
## category splits as ------L---R----, improve=0.02135463, (0 missing)
## Surrogate splits:
## mo_launched splits as -L---L-LLR-L, agree=0.727, adj=0.143, (0 split)
##
## Node number 192402: 20 observations
## mean=0.45, MSE=0.2475
##
## Node number 192403: 8 observations
## mean=0.875, MSE=0.109375
##
## Node number 192658: 9 observations
## mean=0, MSE=0
##
## Node number 192659: 19 observations
## mean=0.4210526, MSE=0.2437673
##
## Node number 192712: 17 observations
## mean=0.05882353, MSE=0.05536332
##
## Node number 192713: 44 observations, complexity param=0.0001133832
## mean=0.4318182, MSE=0.2453512
## left son=385426 (7 obs) right son=385427 (37 obs)
## Primary splits:
## reward_length < 6191.5 to the left, improve=0.06438529, (0 missing)
## mo_launched splits as L--LLLR-----, improve=0.03390712, (0 missing)
## description_length < 2851.5 to the left, improve=0.02736842, (0 missing)
## social_media_count splits as RLL-, improve=0.01060652, (0 missing)
## campaign_duration < 36.365 to the right, improve=0.01016541, (0 missing)
##
## Node number 192714: 18 observations
## mean=0.2777778, MSE=0.2006173
##
## Node number 192715: 65 observations
## mean=0.6307692, MSE=0.2328994
##
## Node number 193414: 11 observations
## mean=0.3636364, MSE=0.231405
##
## Node number 193415: 29 observations
## mean=0.7241379, MSE=0.1997622
##
## Node number 193452: 28 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 193453: 20 observations
## mean=0.9, MSE=0.09
##
## Node number 193474: 14 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 193475: 11 observations
## mean=0.9090909, MSE=0.08264463
##
## Node number 193736: 15 observations
## mean=0.1333333, MSE=0.1155556
##
## Node number 193737: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 193738: 164 observations, complexity param=0.0001167596
## mean=0.5670732, MSE=0.2455012
## left son=387476 (60 obs) right son=387477 (104 obs)
## Primary splits:
## description_length < 2643.5 to the right, improve=0.032209140, (0 missing)
## campaign_duration < 40.165 to the left, improve=0.030095700, (0 missing)
## goal < 6350 to the right, improve=0.014637760, (0 missing)
## reward_length < 7798.5 to the right, improve=0.005843726, (0 missing)
## social_media_count splits as LRRL, improve=0.003288641, (0 missing)
## Surrogate splits:
## reward_length < 10987.5 to the right, agree=0.652, adj=0.050, (0 split)
## campaign_duration < 60.02 to the right, agree=0.646, adj=0.033, (0 split)
## social_media_count splits as RRRL, agree=0.646, adj=0.033, (0 split)
## goal < 4472.22 to the left, agree=0.646, adj=0.033, (0 split)
##
## Node number 193739: 54 observations
## mean=0.7222222, MSE=0.2006173
##
## Node number 193748: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 193749: 15 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 194320: 46 observations, complexity param=0.0001082271
## mean=0.3043478, MSE=0.2117202
## left son=388640 (38 obs) right son=388641 (8 obs)
## Primary splits:
## description_length < 2101.5 to the right, improve=0.10223800, (0 missing)
## mo_launched splits as LLRRLR-RRLL-, improve=0.05755740, (0 missing)
## social_media_count splits as RLRR, improve=0.02228664, (0 missing)
## category splits as ------L---R----, improve=0.02170139, (0 missing)
## reward_length < 5353.5 to the right, improve=0.02103029, (0 missing)
##
## Node number 194321: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 194322: 26 observations, complexity param=0.0001254309
## mean=0.5, MSE=0.25
## left son=388644 (7 obs) right son=388645 (19 obs)
## Primary splits:
## social_media_count splits as RLLL, improve=0.187969900, (0 missing)
## description_length < 2477.5 to the right, improve=0.147929000, (0 missing)
## reward_length < 7085 to the right, improve=0.100000000, (0 missing)
## mo_launched splits as -RLLRR-RRL--, improve=0.058823530, (0 missing)
## campaign_duration < 29.98 to the left, improve=0.006535948, (0 missing)
## Surrogate splits:
## mo_launched splits as -RLRRR-RRR--, agree=0.769, adj=0.143, (0 split)
## reward_length < 7068 to the right, agree=0.769, adj=0.143, (0 split)
##
## Node number 194323: 10 observations
## mean=1, MSE=0
##
## Node number 194326: 40 observations, complexity param=0.000150575
## mean=0.675, MSE=0.219375
## left son=388652 (19 obs) right son=388653 (21 obs)
## Primary splits:
## mo_launched splits as RRRLLL-RLRL-, improve=0.16714860, (0 missing)
## social_media_count splits as RLLL, improve=0.07034688, (0 missing)
## goal < 8250 to the right, improve=0.06429331, (0 missing)
## reward_length < 6869.5 to the right, improve=0.05404537, (0 missing)
## description_length < 3977.5 to the left, improve=0.04091688, (0 missing)
## Surrogate splits:
## reward_length < 7065 to the right, agree=0.625, adj=0.211, (0 split)
## campaign_duration < 29.98 to the right, agree=0.600, adj=0.158, (0 split)
## social_media_count splits as RRLL, agree=0.600, adj=0.158, (0 split)
## description_length < 4380 to the right, agree=0.600, adj=0.158, (0 split)
## usa < 0.5 to the left, agree=0.575, adj=0.105, (0 split)
##
## Node number 194327: 26 observations
## mean=1, MSE=0
##
## Node number 194340: 21 observations
## mean=0.3809524, MSE=0.2358277
##
## Node number 194341: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 194342: 86 observations, complexity param=0.0001094835
## mean=0.6046512, MSE=0.2390481
## left son=388684 (16 obs) right son=388685 (70 obs)
## Primary splits:
## description_length < 6594 to the right, improve=0.050428250, (0 missing)
## mo_launched splits as L-L-R---LRL-, improve=0.049100820, (0 missing)
## reward_length < 26158 to the right, improve=0.023053110, (0 missing)
## campaign_duration < 29.975 to the left, improve=0.013824220, (0 missing)
## goal < 9999.5 to the right, improve=0.005744405, (0 missing)
## Surrogate splits:
## goal < 11500 to the right, agree=0.826, adj=0.063, (0 split)
##
## Node number 194343: 133 observations, complexity param=0.00011519
## mean=0.7218045, MSE=0.2008028
## left son=388686 (120 obs) right son=388687 (13 obs)
## Primary splits:
## campaign_duration < 29.98 to the right, improve=0.04175347, (0 missing)
## reward_length < 22188.5 to the left, improve=0.03808187, (0 missing)
## usa < 0.5 to the left, improve=0.02780603, (0 missing)
## description_length < 2718.5 to the left, improve=0.01745965, (0 missing)
## goal < 9849.5 to the right, improve=0.01524031, (0 missing)
##
## Node number 194348: 36 observations, complexity param=0.0001364298
## mean=0.5555556, MSE=0.2469136
## left son=388696 (16 obs) right son=388697 (20 obs)
## Primary splits:
## goal < 6250 to the right, improve=0.19140630, (0 missing)
## reward_length < 8337.5 to the right, improve=0.16650250, (0 missing)
## mo_launched splits as L-R-L---RRL-, improve=0.07492260, (0 missing)
## category splits as ------R---L----, improve=0.07000000, (0 missing)
## description_length < 2684.5 to the right, improve=0.06563636, (0 missing)
## Surrogate splits:
## campaign_duration < 28.95 to the left, agree=0.694, adj=0.312, (0 split)
## mo_launched splits as R-R-R---RLR-, agree=0.639, adj=0.187, (0 split)
## category splits as ------R---L----, agree=0.639, adj=0.187, (0 split)
## description_length < 2105 to the left, agree=0.639, adj=0.187, (0 split)
## reward_length < 8394 to the right, agree=0.639, adj=0.187, (0 split)
##
## Node number 194349: 74 observations, complexity param=0.0001137753
## mean=0.7972973, MSE=0.1616143
## left son=388698 (42 obs) right son=388699 (32 obs)
## Primary splits:
## mo_launched splits as R-L-L---RLR-, improve=0.09266882, (0 missing)
## social_media_count splits as RLRR, improve=0.02883042, (0 missing)
## goal < 5450 to the right, improve=0.02831356, (0 missing)
## reward_length < 10160.5 to the right, improve=0.02134251, (0 missing)
## category splits as ------L---R----, improve=0.01645744, (0 missing)
## Surrogate splits:
## goal < 5450 to the right, agree=0.635, adj=0.156, (0 split)
## description_length < 2996.5 to the left, agree=0.622, adj=0.125, (0 split)
## reward_length < 8549 to the right, agree=0.595, adj=0.063, (0 split)
## social_media_count splits as LRLL, agree=0.581, adj=0.031, (0 split)
##
## Node number 194350: 140 observations, complexity param=0.0001190178
## mean=0.8142857, MSE=0.1512245
## left son=388700 (8 obs) right son=388701 (132 obs)
## Primary splits:
## description_length < 3534.5 to the left, improve=0.07733714, (0 missing)
## reward_length < 9838.5 to the left, improve=0.03165431, (0 missing)
## mo_launched splits as R-L-L---LRL-, improve=0.02629899, (0 missing)
## campaign_duration < 29.395 to the right, improve=0.02159244, (0 missing)
## social_media_count splits as LRRL, improve=0.02103207, (0 missing)
##
## Node number 194351: 23 observations
## mean=1, MSE=0
##
## Node number 201516: 41 observations, complexity param=0.0001156539
## mean=0.2195122, MSE=0.1713266
## left son=403032 (32 obs) right son=403033 (9 obs)
## Primary splits:
## mo_launched splits as -LRL--LLLLRR, improve=0.18537810, (0 missing)
## reward_length < 2371 to the right, improve=0.06818182, (0 missing)
## category splits as R---R-----L----, improve=0.06133513, (0 missing)
## description_length < 954.5 to the left, improve=0.04445497, (0 missing)
## campaign_duration < 44.015 to the right, improve=0.04290067, (0 missing)
##
## Node number 201517: 31 observations
## mean=0.4516129, MSE=0.2476587
##
## Node number 201522: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 201523: 36 observations
## mean=0.5277778, MSE=0.2492284
##
## Node number 202426: 21 observations
## mean=0.4761905, MSE=0.2494331
##
## Node number 202427: 22 observations, complexity param=0.0001078452
## mean=0.8181818, MSE=0.1487603
## left son=404854 (9 obs) right son=404855 (13 obs)
## Primary splits:
## description_length < 962 to the right, improve=0.32098770, (0 missing)
## reward_length < 2892 to the right, improve=0.19100530, (0 missing)
## mo_launched splits as -L-LR-R----L, improve=0.10370370, (0 missing)
## goal < 1025 to the left, improve=0.05555556, (0 missing)
## campaign_duration < 50.295 to the right, improve=0.01785714, (0 missing)
## Surrogate splits:
## social_media_count splits as RLR-, agree=0.727, adj=0.333, (0 split)
## mo_launched splits as -L-RR-R----R, agree=0.636, adj=0.111, (0 split)
## goal < 1025 to the left, agree=0.636, adj=0.111, (0 split)
## reward_length < 2892 to the right, agree=0.636, adj=0.111, (0 split)
##
## Node number 203154: 23 observations
## mean=0.3043478, MSE=0.2117202
##
## Node number 203155: 7 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 204632: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 204633: 31 observations, complexity param=0.0001336597
## mean=0.6129032, MSE=0.2372529
## left son=409266 (14 obs) right son=409267 (17 obs)
## Primary splits:
## category splits as L---L-----R----, improve=0.22705660, (0 missing)
## mo_launched splits as R-RR--L-RR-R, improve=0.13160510, (0 missing)
## description_length < 2493 to the right, improve=0.09097744, (0 missing)
## reward_length < 3097 to the right, improve=0.07025898, (0 missing)
## goal < 1800 to the left, improve=0.01142178, (0 missing)
## Surrogate splits:
## description_length < 2493 to the right, agree=0.742, adj=0.429, (0 split)
## video_status < 0.5 to the left, agree=0.677, adj=0.286, (0 split)
## reward_length < 3519.5 to the right, agree=0.645, adj=0.214, (0 split)
## social_media_count splits as LRRR, agree=0.581, adj=0.071, (0 split)
## mo_launched splits as R-RR--L-RR-R, agree=0.581, adj=0.071, (0 split)
##
## Node number 204636: 39 observations, complexity param=0.0001023376
## mean=0.6153846, MSE=0.2366864
## left son=409272 (23 obs) right son=409273 (16 obs)
## Primary splits:
## description_length < 2682.5 to the left, improve=0.11419840, (0 missing)
## campaign_duration < 37.76 to the right, improve=0.04821429, (0 missing)
## mo_launched splits as L-RR--R-LR-L, improve=0.04293831, (0 missing)
## goal < 1675 to the left, improve=0.03703704, (0 missing)
## reward_length < 3263.5 to the left, improve=0.03150000, (0 missing)
## Surrogate splits:
## mo_launched splits as R-RR--L-LL-L, agree=0.795, adj=0.500, (0 split)
## reward_length < 3437 to the left, agree=0.667, adj=0.187, (0 split)
## campaign_duration < 42.895 to the left, agree=0.615, adj=0.063, (0 split)
##
## Node number 204637: 37 observations, complexity param=0.0001018155
## mean=0.8378378, MSE=0.1358656
## left son=409274 (13 obs) right son=409275 (24 obs)
## Primary splits:
## mo_launched splits as R-RL--L-RR-R, improve=0.19728770, (0 missing)
## campaign_duration < 37.14 to the right, improve=0.11781210, (0 missing)
## category splits as R---L-----L----, improve=0.07168459, (0 missing)
## reward_length < 3859 to the right, improve=0.05480613, (0 missing)
## description_length < 3409 to the right, improve=0.02621608, (0 missing)
## Surrogate splits:
## reward_length < 4034 to the right, agree=0.703, adj=0.154, (0 split)
## campaign_duration < 45.76 to the right, agree=0.676, adj=0.077, (0 split)
## social_media_count splits as RRL-, agree=0.676, adj=0.077, (0 split)
##
## Node number 206610: 21 observations, complexity param=0.0001369433
## mean=0.2380952, MSE=0.1814059
## left son=413220 (12 obs) right son=413221 (9 obs)
## Primary splits:
## goal < 486 to the right, improve=0.41666670, (0 missing)
## mo_launched splits as ----LRL-LRRR, improve=0.23437500, (0 missing)
## reward_length < 3151 to the left, improve=0.13136360, (0 missing)
## description_length < 326 to the right, improve=0.06358173, (0 missing)
## campaign_duration < 32.52 to the left, improve=0.00625000, (0 missing)
## Surrogate splits:
## mo_launched splits as ----LRL-LRRR, agree=0.857, adj=0.667, (0 split)
## reward_length < 3053.5 to the left, agree=0.810, adj=0.556, (0 split)
## social_media_count splits as LR--, agree=0.714, adj=0.333, (0 split)
## description_length < 215 to the right, agree=0.714, adj=0.333, (0 split)
##
## Node number 206611: 27 observations
## mean=0.5925926, MSE=0.2414266
##
## Node number 232654: 94 observations, complexity param=0.0001170814
## mean=0.4255319, MSE=0.2444545
## left son=465308 (29 obs) right son=465309 (65 obs)
## Primary splits:
## reward_length < 5459.5 to the left, improve=0.061893110, (0 missing)
## campaign_duration < 27.725 to the right, improve=0.014907030, (0 missing)
## description_length < 1918 to the left, improve=0.014907030, (0 missing)
## mo_launched splits as --L-LRR-LL-L, improve=0.011708480, (0 missing)
## goal < 2150 to the right, improve=0.006356765, (0 missing)
## Surrogate splits:
## description_length < 1974 to the right, agree=0.713, adj=0.069, (0 split)
## campaign_duration < 35.045 to the right, agree=0.702, adj=0.034, (0 split)
##
## Node number 232655: 43 observations
## mean=0.6046512, MSE=0.2390481
##
## Node number 232682: 17 observations
## mean=0.5294118, MSE=0.2491349
##
## Node number 232683: 7 observations
## mean=1, MSE=0
##
## Node number 233286: 20 observations
## mean=0.5, MSE=0.25
##
## Node number 233287: 8 observations
## mean=1, MSE=0
##
## Node number 241808: 77 observations, complexity param=0.0001356484
## mean=0.3246753, MSE=0.2192613
## left son=483616 (19 obs) right son=483617 (58 obs)
## Primary splits:
## description_length < 3244.5 to the right, improve=0.07192587, (0 missing)
## reward_length < 7055 to the left, improve=0.06346226, (0 missing)
## goal < 2750 to the right, improve=0.05869285, (0 missing)
## campaign_duration < 45.175 to the right, improve=0.04904241, (0 missing)
## mo_launched splits as --R-R-L-L--R, improve=0.04525041, (0 missing)
## Surrogate splits:
## reward_length < 12709 to the right, agree=0.766, adj=0.053, (0 split)
##
## Node number 241809: 19 observations
## mean=0.6315789, MSE=0.232687
##
## Node number 241810: 45 observations
## mean=0.5333333, MSE=0.2488889
##
## Node number 241811: 19 observations
## mean=0.8421053, MSE=0.132964
##
## Node number 241812: 19 observations
## mean=0.1578947, MSE=0.132964
##
## Node number 241813: 22 observations, complexity param=0.0001308142
## mean=0.6363636, MSE=0.231405
## left son=483626 (12 obs) right son=483627 (10 obs)
## Primary splits:
## description_length < 3074 to the right, improve=0.25029760, (0 missing)
## campaign_duration < 33.995 to the right, improve=0.16868620, (0 missing)
## goal < 2925 to the right, improve=0.09829932, (0 missing)
## mo_launched splits as L------R-L--, improve=0.09829932, (0 missing)
## reward_length < 9582.5 to the right, improve=0.06696429, (0 missing)
## Surrogate splits:
## campaign_duration < 32.26 to the right, agree=0.682, adj=0.3, (0 split)
## category splits as R-------R---L--, agree=0.682, adj=0.3, (0 split)
## usa < 0.5 to the right, agree=0.636, adj=0.2, (0 split)
## video_status < 0.5 to the right, agree=0.636, adj=0.2, (0 split)
## reward_length < 6832.5 to the right, agree=0.636, adj=0.2, (0 split)
##
## Node number 241814: 27 observations, complexity param=0.000156301
## mean=0.4444444, MSE=0.2469136
## left son=483628 (14 obs) right son=483629 (13 obs)
## Primary splits:
## description_length < 2958.5 to the left, improve=0.23104400, (0 missing)
## mo_launched splits as RR-R-L-L-RL-, improve=0.19204550, (0 missing)
## campaign_duration < 30.54 to the right, improve=0.08210227, (0 missing)
## reward_length < 9814.5 to the left, improve=0.05559211, (0 missing)
## category splits as L-------R---R--, improve=0.04970588, (0 missing)
## Surrogate splits:
## mo_launched splits as LL-L-R-L-RL-, agree=0.630, adj=0.231, (0 split)
## category splits as L-------L---R--, agree=0.593, adj=0.154, (0 split)
## goal < 2750 to the left, agree=0.593, adj=0.154, (0 split)
## reward_length < 6823 to the right, agree=0.593, adj=0.154, (0 split)
## campaign_duration < 31.485 to the right, agree=0.556, adj=0.077, (0 split)
##
## Node number 241815: 147 observations, complexity param=0.000156301
## mean=0.6870748, MSE=0.215003
## left son=483630 (14 obs) right son=483631 (133 obs)
## Primary splits:
## reward_length < 11125.5 to the right, improve=0.05329429, (0 missing)
## description_length < 2802 to the right, improve=0.04237752, (0 missing)
## goal < 2949.5 to the right, improve=0.01951683, (0 missing)
## category splits as R-------L---L--, improve=0.01933333, (0 missing)
## mo_launched splits as LL-L-R-L-LL-, improve=0.01667120, (0 missing)
##
## Node number 243076: 35 observations
## mean=0.4, MSE=0.24
##
## Node number 243077: 71 observations, complexity param=0.0001427238
## mean=0.6338028, MSE=0.2320968
## left son=486154 (29 obs) right son=486155 (42 obs)
## Primary splits:
## description_length < 2981.5 to the right, improve=0.06787153, (0 missing)
## reward_length < 7883 to the left, improve=0.06216006, (0 missing)
## campaign_duration < 14.5 to the right, improve=0.02350618, (0 missing)
## goal < 725 to the left, improve=0.02242594, (0 missing)
## video_status < 0.5 to the left, improve=0.01264537, (0 missing)
## Surrogate splits:
## reward_length < 7057 to the left, agree=0.648, adj=0.138, (0 split)
## campaign_duration < 19.425 to the left, agree=0.634, adj=0.103, (0 split)
## mo_launched splits as --LRR--RRR--, agree=0.606, adj=0.034, (0 split)
## goal < 1150 to the right, agree=0.606, adj=0.034, (0 split)
##
## Node number 243078: 14 observations
## mean=0.5714286, MSE=0.244898
##
## Node number 243079: 19 observations
## mean=0.9473684, MSE=0.0498615
##
## Node number 256168: 37 observations, complexity param=0.0001037148
## mean=0.3783784, MSE=0.2352082
## left son=512336 (30 obs) right son=512337 (7 obs)
## Primary splits:
## reward_length < 6547.5 to the left, improve=0.111934300, (0 missing)
## description_length < 1042.5 to the left, improve=0.059016160, (0 missing)
## social_media_count splits as RLR-, improve=0.050177180, (0 missing)
## mo_launched splits as ------LR----, improve=0.033633540, (0 missing)
## goal < 1762 to the right, improve=0.008172605, (0 missing)
## Surrogate splits:
## campaign_duration < 34.185 to the left, agree=0.865, adj=0.286, (0 split)
##
## Node number 256169: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 258216: 16 observations
## mean=0.3125, MSE=0.2148438
##
## Node number 258217: 60 observations, complexity param=0.0001199014
## mean=0.6166667, MSE=0.2363889
## left son=516434 (17 obs) right son=516435 (43 obs)
## Primary splits:
## campaign_duration < 35.135 to the left, improve=0.11632090, (0 missing)
## description_length < 3094.5 to the right, improve=0.07070114, (0 missing)
## reward_length < 8095.5 to the left, improve=0.05643780, (0 missing)
## goal < 3331.665 to the right, improve=0.03568828, (0 missing)
## social_media_count splits as RRLR, improve=0.02214235, (0 missing)
## Surrogate splits:
## description_length < 5435.5 to the right, agree=0.75, adj=0.118, (0 split)
##
## Node number 258218: 11 observations
## mean=0.4545455, MSE=0.2479339
##
## Node number 258219: 69 observations
## mean=0.7826087, MSE=0.1701323
##
## Node number 258220: 332 observations, complexity param=0.0001081845
## mean=0.7259036, MSE=0.1989676
## left son=516440 (74 obs) right son=516441 (258 obs)
## Primary splits:
## campaign_duration < 44.77 to the right, improve=0.008603646, (0 missing)
## reward_length < 5584 to the left, improve=0.007274346, (0 missing)
## goal < 2450 to the left, improve=0.004803401, (0 missing)
## description_length < 3412 to the right, improve=0.004573177, (0 missing)
## category splits as ----------L--R-, improve=0.004119567, (0 missing)
##
## Node number 258221: 9 observations
## mean=1, MSE=0
##
## Node number 258244: 18 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 258245: 316 observations, complexity param=0.00011046
## mean=0.721519, MSE=0.2009293
## left son=516490 (268 obs) right son=516491 (48 obs)
## Primary splits:
## description_length < 3010 to the left, improve=0.011144440, (0 missing)
## reward_length < 6327.5 to the left, improve=0.006940853, (0 missing)
## mo_launched splits as LRRL-----LL-, improve=0.006730250, (0 missing)
## goal < 3482.5 to the right, improve=0.006700096, (0 missing)
## usa < 0.5 to the left, improve=0.005564073, (0 missing)
##
## Node number 258578: 18 observations
## mean=0.3888889, MSE=0.2376543
##
## Node number 258579: 13 observations
## mean=0.8461538, MSE=0.1301775
##
## Node number 331346: 19 observations
## mean=0.1578947, MSE=0.132964
##
## Node number 331347: 12 observations
## mean=0.5833333, MSE=0.2430556
##
## Node number 334900: 7 observations
## mean=0, MSE=0
##
## Node number 334901: 37 observations
## mean=0.4594595, MSE=0.2483565
##
## Node number 340358: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 340359: 20 observations
## mean=0.6, MSE=0.24
##
## Node number 340364: 66 observations, complexity param=0.0001190715
## mean=0.3787879, MSE=0.2353076
## left son=680728 (44 obs) right son=680729 (22 obs)
## Primary splits:
## reward_length < 7468 to the left, improve=0.059024390, (0 missing)
## description_length < 3806.5 to the right, improve=0.042460470, (0 missing)
## campaign_duration < 41.4 to the right, improve=0.032975610, (0 missing)
## goal < 7650 to the left, improve=0.012425260, (0 missing)
## category splits as --------R---L--, improve=0.004915215, (0 missing)
## Surrogate splits:
## goal < 7900 to the left, agree=0.697, adj=0.091, (0 split)
##
## Node number 340365: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 340716: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 340717: 129 observations, complexity param=0.0001181282
## mean=0.5271318, MSE=0.2492639
## left son=681434 (118 obs) right son=681435 (11 obs)
## Primary splits:
## reward_length < 6211.5 to the right, improve=0.031680110, (0 missing)
## mo_launched splits as -R-LR--RR-L-, improve=0.023625840, (0 missing)
## description_length < 1675 to the left, improve=0.021222790, (0 missing)
## goal < 5550 to the right, improve=0.015832440, (0 missing)
## campaign_duration < 36.95 to the left, improve=0.008062631, (0 missing)
##
## Node number 356372: 31 observations
## mean=0.1935484, MSE=0.1560874
##
## Node number 356373: 10 observations
## mean=0.6, MSE=0.24
##
## Node number 383746: 42 observations, complexity param=0.0001136903
## mean=0.3095238, MSE=0.2137188
## left son=767492 (32 obs) right son=767493 (10 obs)
## Primary splits:
## campaign_duration < 29.5 to the right, improve=0.12337530, (0 missing)
## mo_launched splits as -----RRLLR-R, improve=0.05083410, (0 missing)
## reward_length < 5531.5 to the right, improve=0.04715874, (0 missing)
## description_length < 1332.5 to the left, improve=0.03819629, (0 missing)
## goal < 5525 to the left, improve=0.02127910, (0 missing)
## Surrogate splits:
## reward_length < 6702.5 to the left, agree=0.786, adj=0.1, (0 split)
##
## Node number 383747: 49 observations, complexity param=0.0001247708
## mean=0.4693878, MSE=0.2490629
## left son=767494 (42 obs) right son=767495 (7 obs)
## Primary splits:
## mo_launched splits as -----LLRLL-L, improve=0.18840580, (0 missing)
## description_length < 1657.5 to the left, improve=0.07204928, (0 missing)
## social_media_count splits as RLRR, improve=0.04315460, (0 missing)
## reward_length < 6318.5 to the left, improve=0.03261708, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.01672241, (0 missing)
## Surrogate splits:
## goal < 7250 to the left, agree=0.878, adj=0.143, (0 split)
##
## Node number 383772: 10 observations
## mean=0.2, MSE=0.16
##
## Node number 383773: 17 observations
## mean=0.6470588, MSE=0.2283737
##
## Node number 383774: 30 observations, complexity param=0.0001179638
## mean=0.7, MSE=0.21
## left son=767548 (9 obs) right son=767549 (21 obs)
## Primary splits:
## campaign_duration < 46.24 to the right, improve=0.27437640, (0 missing)
## reward_length < 6150.5 to the left, improve=0.10289120, (0 missing)
## mo_launched splits as -L---R-LRL-R, improve=0.04320988, (0 missing)
## description_length < 1550.5 to the left, improve=0.04320988, (0 missing)
## social_media_count splits as LRR-, improve=0.03578823, (0 missing)
## Surrogate splits:
## description_length < 1407 to the left, agree=0.733, adj=0.111, (0 split)
##
## Node number 383775: 14 observations
## mean=1, MSE=0
##
## Node number 385426: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 385427: 37 observations, complexity param=0.0001133832
## mean=0.4864865, MSE=0.2498174
## left son=770854 (20 obs) right son=770855 (17 obs)
## Primary splits:
## reward_length < 9114 to the right, improve=0.16377710, (0 missing)
## mo_launched splits as L--LLLR-----, improve=0.07667877, (0 missing)
## social_media_count splits as RLL-, improve=0.06931324, (0 missing)
## campaign_duration < 36.365 to the right, improve=0.03017962, (0 missing)
## description_length < 2851.5 to the left, improve=0.02041467, (0 missing)
## Surrogate splits:
## campaign_duration < 30.225 to the right, agree=0.703, adj=0.353, (0 split)
## mo_launched splits as L--RLLR-----, agree=0.622, adj=0.176, (0 split)
## goal < 20060 to the right, agree=0.595, adj=0.118, (0 split)
## description_length < 2374.5 to the right, agree=0.595, adj=0.118, (0 split)
##
## Node number 387476: 60 observations
## mean=0.45, MSE=0.2475
##
## Node number 387477: 104 observations, complexity param=0.0001167596
## mean=0.6346154, MSE=0.2318787
## left son=774954 (91 obs) right son=774955 (13 obs)
## Primary splits:
## description_length < 2499 to the left, improve=0.05126452, (0 missing)
## campaign_duration < 43.86 to the left, improve=0.04396680, (0 missing)
## reward_length < 10773.5 to the right, improve=0.02422249, (0 missing)
## goal < 6525 to the right, improve=0.01435407, (0 missing)
## mo_launched splits as ----L-L-RRR-, improve=0.01062603, (0 missing)
## Surrogate splits:
## goal < 10708.5 to the left, agree=0.885, adj=0.077, (0 split)
##
## Node number 388640: 38 observations, complexity param=0.0001082271
## mean=0.2368421, MSE=0.1807479
## left son=777280 (22 obs) right son=777281 (16 obs)
## Primary splits:
## description_length < 2542 to the left, improve=0.16200800, (0 missing)
## mo_launched splits as LLRLRR-RRRL-, improve=0.07007786, (0 missing)
## category splits as ------L---R----, improve=0.03359431, (0 missing)
## reward_length < 5231.5 to the left, improve=0.01845466, (0 missing)
## social_media_count splits as RLRR, improve=0.01845466, (0 missing)
## Surrogate splits:
## mo_launched splits as LLLLLL-LRRL-, agree=0.711, adj=0.312, (0 split)
## category splits as ------L---R----, agree=0.658, adj=0.188, (0 split)
## reward_length < 5571.5 to the left, agree=0.632, adj=0.125, (0 split)
## social_media_count splits as LLRL, agree=0.605, adj=0.062, (0 split)
##
## Node number 388641: 8 observations
## mean=0.625, MSE=0.234375
##
## Node number 388644: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 388645: 19 observations
## mean=0.6315789, MSE=0.232687
##
## Node number 388652: 19 observations
## mean=0.4736842, MSE=0.2493075
##
## Node number 388653: 21 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 388684: 16 observations
## mean=0.375, MSE=0.234375
##
## Node number 388685: 70 observations, complexity param=0.0001094835
## mean=0.6571429, MSE=0.2253061
## left son=777370 (18 obs) right son=777371 (52 obs)
## Primary splits:
## mo_launched splits as L-L-R---RRR-, improve=0.06950638, (0 missing)
## description_length < 2085.5 to the left, improve=0.04558935, (0 missing)
## reward_length < 12495.5 to the right, improve=0.01509662, (0 missing)
## campaign_duration < 30.02 to the left, improve=0.01271783, (0 missing)
## goal < 7250 to the left, improve=0.01032950, (0 missing)
##
## Node number 388686: 120 observations, complexity param=0.00011519
## mean=0.6916667, MSE=0.2132639
## left son=777372 (7 obs) right son=777373 (113 obs)
## Primary splits:
## usa < 0.5 to the left, improve=0.047868790, (0 missing)
## reward_length < 22211 to the left, improve=0.045166270, (0 missing)
## goal < 9849.5 to the right, improve=0.027608890, (0 missing)
## description_length < 2718.5 to the left, improve=0.021391970, (0 missing)
## mo_launched splits as R-R-L---RLR-, improve=0.007265754, (0 missing)
##
## Node number 388687: 13 observations
## mean=1, MSE=0
##
## Node number 388696: 16 observations
## mean=0.3125, MSE=0.2148438
##
## Node number 388697: 20 observations, complexity param=0.0001142238
## mean=0.75, MSE=0.1875
## left son=777394 (7 obs) right son=777395 (13 obs)
## Primary splits:
## description_length < 2724 to the right, improve=0.29670330, (0 missing)
## reward_length < 8113 to the right, improve=0.29670330, (0 missing)
## mo_launched splits as L-R-L---RRL-, improve=0.12000000, (0 missing)
## social_media_count splits as LR--, improve=0.05555556, (0 missing)
## Surrogate splits:
## reward_length < 8177 to the right, agree=0.85, adj=0.571, (0 split)
## mo_launched splits as R-R-L---RRR-, agree=0.70, adj=0.143, (0 split)
## goal < 5750 to the right, agree=0.70, adj=0.143, (0 split)
##
## Node number 388698: 42 observations
## mean=0.6904762, MSE=0.2137188
##
## Node number 388699: 32 observations
## mean=0.9375, MSE=0.05859375
##
## Node number 388700: 8 observations
## mean=0.375, MSE=0.234375
##
## Node number 388701: 132 observations
## mean=0.8409091, MSE=0.133781
##
## Node number 403032: 32 observations
## mean=0.125, MSE=0.109375
##
## Node number 403033: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 404854: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 404855: 13 observations
## mean=1, MSE=0
##
## Node number 409266: 14 observations
## mean=0.3571429, MSE=0.2295918
##
## Node number 409267: 17 observations
## mean=0.8235294, MSE=0.1453287
##
## Node number 409272: 23 observations
## mean=0.4782609, MSE=0.2495274
##
## Node number 409273: 16 observations
## mean=0.8125, MSE=0.1523438
##
## Node number 409274: 13 observations
## mean=0.6153846, MSE=0.2366864
##
## Node number 409275: 24 observations
## mean=0.9583333, MSE=0.03993056
##
## Node number 413220: 12 observations
## mean=0, MSE=0
##
## Node number 413221: 9 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 465308: 29 observations
## mean=0.2413793, MSE=0.1831153
##
## Node number 465309: 65 observations, complexity param=0.0001170814
## mean=0.5076923, MSE=0.2499408
## left son=930618 (58 obs) right son=930619 (7 obs)
## Primary splits:
## description_length < 1918 to the left, improve=0.117032400, (0 missing)
## reward_length < 7621 to the right, improve=0.037289010, (0 missing)
## campaign_duration < 27.725 to the right, improve=0.013493520, (0 missing)
## social_media_count splits as RLR-, improve=0.008436639, (0 missing)
## mo_launched splits as --L-LRR-LL-L, improve=0.006841856, (0 missing)
##
## Node number 483616: 19 observations
## mean=0.1052632, MSE=0.09418283
##
## Node number 483617: 58 observations, complexity param=0.0001356484
## mean=0.3965517, MSE=0.2392985
## left son=967234 (34 obs) right son=967235 (24 obs)
## Primary splits:
## goal < 2988 to the right, improve=0.10291070, (0 missing)
## campaign_duration < 45.35 to the right, improve=0.06253715, (0 missing)
## reward_length < 7055 to the left, improve=0.05761095, (0 missing)
## description_length < 2789 to the left, improve=0.04754313, (0 missing)
## mo_launched splits as --R-R-L-L--R, improve=0.03915553, (0 missing)
## Surrogate splits:
## description_length < 3075.5 to the left, agree=0.655, adj=0.167, (0 split)
## reward_length < 10589 to the left, agree=0.638, adj=0.125, (0 split)
##
## Node number 483626: 12 observations
## mean=0.4166667, MSE=0.2430556
##
## Node number 483627: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 483628: 14 observations
## mean=0.2142857, MSE=0.1683673
##
## Node number 483629: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 483630: 14 observations
## mean=0.3571429, MSE=0.2295918
##
## Node number 483631: 133 observations
## mean=0.7218045, MSE=0.2008028
##
## Node number 486154: 29 observations, complexity param=0.0001427238
## mean=0.4827586, MSE=0.2497027
## left son=972308 (15 obs) right son=972309 (14 obs)
## Primary splits:
## mo_launched splits as --LLL--RRR--, improve=0.20036280, (0 missing)
## description_length < 3429.5 to the left, improve=0.06095238, (0 missing)
## reward_length < 8679 to the left, improve=0.05897959, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.01771542, (0 missing)
## category splits as R-------L---L--, improve=0.00962001, (0 missing)
## Surrogate splits:
## video_status < 0.5 to the left, agree=0.655, adj=0.286, (0 split)
## category splits as L-------L---R--, agree=0.655, adj=0.286, (0 split)
## goal < 1100 to the right, agree=0.655, adj=0.286, (0 split)
## campaign_duration < 28.185 to the right, agree=0.621, adj=0.214, (0 split)
## description_length < 3289.5 to the left, agree=0.621, adj=0.214, (0 split)
##
## Node number 486155: 42 observations, complexity param=0.0001427238
## mean=0.7380952, MSE=0.1933107
## left son=972310 (23 obs) right son=972311 (19 obs)
## Primary splits:
## mo_launched splits as --RRR--LLL--, improve=0.18715310, (0 missing)
## reward_length < 7883 to the left, improve=0.11730210, (0 missing)
## description_length < 2892.5 to the left, improve=0.11088710, (0 missing)
## goal < 725 to the left, improve=0.09912023, (0 missing)
## campaign_duration < 27.875 to the left, improve=0.03082845, (0 missing)
## Surrogate splits:
## description_length < 2747 to the left, agree=0.786, adj=0.526, (0 split)
## category splits as R-------L---L--, agree=0.643, adj=0.211, (0 split)
## campaign_duration < 17.5 to the right, agree=0.619, adj=0.158, (0 split)
## reward_length < 8370 to the left, agree=0.619, adj=0.158, (0 split)
## social_media_count splits as LRL-, agree=0.595, adj=0.105, (0 split)
##
## Node number 512336: 30 observations, complexity param=0.0001037148
## mean=0.3, MSE=0.21
## left son=1024672 (19 obs) right son=1024673 (11 obs)
## Primary splits:
## description_length < 1045.5 to the left, improve=0.16609710, (0 missing)
## reward_length < 5467.5 to the right, improve=0.07778496, (0 missing)
## social_media_count splits as RLR-, improve=0.05643739, (0 missing)
## goal < 1512 to the left, improve=0.05643739, (0 missing)
## mo_launched splits as ------LR----, improve=0.03850535, (0 missing)
## Surrogate splits:
## campaign_duration < 29.975 to the right, agree=0.733, adj=0.273, (0 split)
## mo_launched splits as ------RL----, agree=0.667, adj=0.091, (0 split)
## goal < 3100 to the left, agree=0.667, adj=0.091, (0 split)
##
## Node number 512337: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 516434: 17 observations
## mean=0.3529412, MSE=0.2283737
##
## Node number 516435: 43 observations, complexity param=0.0001199014
## mean=0.7209302, MSE=0.2011898
## left son=1032870 (36 obs) right son=1032871 (7 obs)
## Primary splits:
## reward_length < 7756.5 to the right, improve=0.07526882, (0 missing)
## description_length < 3094.5 to the right, improve=0.07393095, (0 missing)
## goal < 3331.665 to the right, improve=0.05363102, (0 missing)
## mo_launched splits as ----LLLRR--L, improve=0.04521505, (0 missing)
## campaign_duration < 47.315 to the right, improve=0.02710573, (0 missing)
##
## Node number 516440: 74 observations, complexity param=0.0001081845
## mean=0.6486486, MSE=0.2279036
## left son=1032880 (36 obs) right son=1032881 (38 obs)
## Primary splits:
## campaign_duration < 56.415 to the left, improve=0.06073109, (0 missing)
## goal < 1600 to the left, improve=0.05396566, (0 missing)
## social_media_count splits as RLRL, improve=0.03116415, (0 missing)
## description_length < 2032.5 to the right, improve=0.02800009, (0 missing)
## reward_length < 6876 to the right, improve=0.02268433, (0 missing)
## Surrogate splits:
## mo_launched splits as ----LLRLR--L, agree=0.635, adj=0.250, (0 split)
## description_length < 1882 to the right, agree=0.622, adj=0.222, (0 split)
## reward_length < 5223.5 to the left, agree=0.554, adj=0.083, (0 split)
## social_media_count splits as RLRL, agree=0.541, adj=0.056, (0 split)
## category splits as ----------R--L-, agree=0.541, adj=0.056, (0 split)
##
## Node number 516441: 258 observations, complexity param=0.0001081845
## mean=0.748062, MSE=0.1884652
## left son=1032882 (44 obs) right son=1032883 (214 obs)
## Primary splits:
## reward_length < 5584 to the left, improve=0.01361136, (0 missing)
## campaign_duration < 40.925 to the left, improve=0.01358014, (0 missing)
## social_media_count splits as LRLL, improve=0.01280567, (0 missing)
## description_length < 3412 to the right, improve=0.01188921, (0 missing)
## mo_launched splits as ----RLLLL--L, improve=0.01041352, (0 missing)
##
## Node number 516490: 268 observations, complexity param=0.00011046
## mean=0.7014925, MSE=0.2094008
## left son=1032980 (198 obs) right son=1032981 (70 obs)
## Primary splits:
## mo_launched splits as LRRL-----LL-, improve=0.016382980, (0 missing)
## usa < 0.5 to the left, improve=0.015663360, (0 missing)
## reward_length < 6327.5 to the left, improve=0.013858600, (0 missing)
## description_length < 2901.5 to the right, improve=0.009540113, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.008801036, (0 missing)
## Surrogate splits:
## campaign_duration < 29.975 to the right, agree=0.799, adj=0.229, (0 split)
##
## Node number 516491: 48 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 680728: 44 observations, complexity param=0.0001190715
## mean=0.2954545, MSE=0.2081612
## left son=1361456 (22 obs) right son=1361457 (22 obs)
## Primary splits:
## reward_length < 6551.5 to the right, improve=0.121588100, (0 missing)
## description_length < 4413.5 to the left, improve=0.095628110, (0 missing)
## campaign_duration < 40.625 to the right, improve=0.041978810, (0 missing)
## goal < 5125 to the right, improve=0.040918600, (0 missing)
## category splits as --------R---L--, improve=0.002584781, (0 missing)
## Surrogate splits:
## campaign_duration < 31.015 to the right, agree=0.614, adj=0.227, (0 split)
## mo_launched splits as L-L--RL-----, agree=0.591, adj=0.182, (0 split)
## description_length < 3621 to the left, agree=0.591, adj=0.182, (0 split)
## goal < 5750 to the left, agree=0.568, adj=0.136, (0 split)
## category splits as --------L---R--, agree=0.545, adj=0.091, (0 split)
##
## Node number 680729: 22 observations, complexity param=0.0001190715
## mean=0.5454545, MSE=0.2479339
## left son=1361458 (9 obs) right son=1361459 (13 obs)
## Primary splits:
## description_length < 4838.5 to the right, improve=0.29173790, (0 missing)
## goal < 5250 to the left, improve=0.12698410, (0 missing)
## mo_launched splits as L-L--RR-----, improve=0.03333333, (0 missing)
## reward_length < 8219.5 to the left, improve=0.02849003, (0 missing)
## campaign_duration < 34.205 to the right, improve=0.02571429, (0 missing)
## Surrogate splits:
## campaign_duration < 29.98 to the left, agree=0.682, adj=0.222, (0 split)
## reward_length < 7976 to the left, agree=0.682, adj=0.222, (0 split)
## mo_launched splits as L-R--RR-----, agree=0.636, adj=0.111, (0 split)
##
## Node number 681434: 118 observations, complexity param=0.0001181282
## mean=0.5, MSE=0.25
## left son=1362868 (53 obs) right son=1362869 (65 obs)
## Primary splits:
## description_length < 2571.5 to the left, improve=0.03512337, (0 missing)
## mo_launched splits as -R-RR--RR-L-, improve=0.02242563, (0 missing)
## campaign_duration < 33.5 to the right, improve=0.01618123, (0 missing)
## reward_length < 8795 to the right, improve=0.01618123, (0 missing)
## category splits as --------R---L--, improve=0.01329080, (0 missing)
## Surrogate splits:
## reward_length < 6401 to the left, agree=0.619, adj=0.151, (0 split)
## mo_launched splits as -R-RR--RR-L-, agree=0.610, adj=0.132, (0 split)
## campaign_duration < 30.02 to the right, agree=0.602, adj=0.113, (0 split)
## social_media_count splits as RRL-, agree=0.585, adj=0.075, (0 split)
## goal < 4550 to the left, agree=0.559, adj=0.019, (0 split)
##
## Node number 681435: 11 observations
## mean=0.8181818, MSE=0.1487603
##
## Node number 767492: 32 observations
## mean=0.21875, MSE=0.1708984
##
## Node number 767493: 10 observations
## mean=0.6, MSE=0.24
##
## Node number 767494: 42 observations, complexity param=0.0001247708
## mean=0.3809524, MSE=0.2358277
## left son=1534988 (30 obs) right son=1534989 (12 obs)
## Primary splits:
## description_length < 1657.5 to the left, improve=0.13846150, (0 missing)
## goal < 6125 to the right, improve=0.10459740, (0 missing)
## social_media_count splits as RLRR, improve=0.04474852, (0 missing)
## reward_length < 5393.5 to the right, improve=0.03076923, (0 missing)
## campaign_duration < 29.3 to the left, improve=0.01710973, (0 missing)
## Surrogate splits:
## social_media_count splits as LLLR, agree=0.738, adj=0.083, (0 split)
##
## Node number 767495: 7 observations
## mean=1, MSE=0
##
## Node number 767548: 9 observations
## mean=0.3333333, MSE=0.2222222
##
## Node number 767549: 21 observations
## mean=0.8571429, MSE=0.122449
##
## Node number 770854: 20 observations
## mean=0.3, MSE=0.21
##
## Node number 770855: 17 observations
## mean=0.7058824, MSE=0.2076125
##
## Node number 774954: 91 observations, complexity param=0.0001167596
## mean=0.5934066, MSE=0.2412752
## left son=1549908 (81 obs) right son=1549909 (10 obs)
## Primary splits:
## description_length < 1939.5 to the right, improve=0.048098100, (0 missing)
## campaign_duration < 43.86 to the left, improve=0.032490090, (0 missing)
## goal < 6275 to the right, improve=0.019383260, (0 missing)
## reward_length < 10773.5 to the right, improve=0.019055950, (0 missing)
## mo_launched splits as ----L-L-RRR-, improve=0.007447924, (0 missing)
##
## Node number 774955: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 777280: 22 observations
## mean=0.09090909, MSE=0.08264463
##
## Node number 777281: 16 observations
## mean=0.4375, MSE=0.2460938
##
## Node number 777370: 18 observations
## mean=0.4444444, MSE=0.2469136
##
## Node number 777371: 52 observations
## mean=0.7307692, MSE=0.1967456
##
## Node number 777372: 7 observations
## mean=0.2857143, MSE=0.2040816
##
## Node number 777373: 113 observations, complexity param=0.00011519
## mean=0.7168142, MSE=0.2029916
## left son=1554746 (38 obs) right son=1554747 (75 obs)
## Primary splits:
## goal < 9849.5 to the right, improve=0.047442060, (0 missing)
## reward_length < 22211 to the left, improve=0.035551080, (0 missing)
## mo_launched splits as R-R-L---RLR-, improve=0.024676920, (0 missing)
## description_length < 5886.5 to the right, improve=0.015146240, (0 missing)
## category splits as ------R---L----, improve=0.003459642, (0 missing)
##
## Node number 777394: 7 observations
## mean=0.4285714, MSE=0.244898
##
## Node number 777395: 13 observations
## mean=0.9230769, MSE=0.07100592
##
## Node number 930618: 58 observations
## mean=0.4482759, MSE=0.2473246
##
## Node number 930619: 7 observations
## mean=1, MSE=0
##
## Node number 967234: 34 observations, complexity param=0.0001138322
## mean=0.2647059, MSE=0.1946367
## left son=1934468 (10 obs) right son=1934469 (24 obs)
## Primary splits:
## reward_length < 7055 to the left, improve=0.15000000, (0 missing)
## mo_launched splits as --R-R-L-L--L, improve=0.11215300, (0 missing)
## description_length < 2377 to the right, improve=0.08855512, (0 missing)
## goal < 3825 to the right, improve=0.01698246, (0 missing)
## category splits as --------L---R--, improve=0.01688186, (0 missing)
## Surrogate splits:
## description_length < 2134.5 to the left, agree=0.765, adj=0.2, (0 split)
## mo_launched splits as --R-R-L-R--R, agree=0.735, adj=0.1, (0 split)
##
## Node number 967235: 24 observations
## mean=0.5833333, MSE=0.2430556
##
## Node number 972308: 15 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 972309: 14 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 972310: 23 observations, complexity param=0.0001427238
## mean=0.5652174, MSE=0.2457467
## left son=1944620 (7 obs) right son=1944621 (16 obs)
## Primary splits:
## reward_length < 7883 to the left, improve=0.31758240, (0 missing)
## description_length < 2391.5 to the right, improve=0.15171700, (0 missing)
## campaign_duration < 30.695 to the left, improve=0.11819290, (0 missing)
## category splits as L-------L---R--, improve=0.07852564, (0 missing)
## mo_launched splits as -------LLR--, improve=0.03956044, (0 missing)
## Surrogate splits:
## social_media_count splits as RLL-, agree=0.783, adj=0.286, (0 split)
##
## Node number 972311: 19 observations
## mean=0.9473684, MSE=0.0498615
##
## Node number 1024672: 19 observations
## mean=0.1578947, MSE=0.132964
##
## Node number 1024673: 11 observations
## mean=0.5454545, MSE=0.2479339
##
## Node number 1032870: 36 observations, complexity param=0.0001199014
## mean=0.6666667, MSE=0.2222222
## left son=2065740 (10 obs) right son=2065741 (26 obs)
## Primary splits:
## reward_length < 8044 to the left, improve=0.23269230, (0 missing)
## mo_launched splits as ----RRLRR--L, improve=0.06250000, (0 missing)
## goal < 3331.665 to the right, improve=0.04180602, (0 missing)
## description_length < 3094.5 to the right, improve=0.03906250, (0 missing)
## campaign_duration < 41.5 to the right, improve=0.03076923, (0 missing)
##
## Node number 1032871: 7 observations
## mean=1, MSE=0
##
## Node number 1032880: 36 observations, complexity param=0.0001081845
## mean=0.5277778, MSE=0.2492284
## left son=2065760 (21 obs) right son=2065761 (15 obs)
## Primary splits:
## mo_launched splits as ----LRRLL--R, improve=0.12109690, (0 missing)
## reward_length < 6629.5 to the right, improve=0.10985020, (0 missing)
## description_length < 2031 to the right, improve=0.03869969, (0 missing)
## social_media_count splits as LRRL, improve=0.03381448, (0 missing)
## campaign_duration < 45.02 to the right, improve=0.03034056, (0 missing)
## Surrogate splits:
## description_length < 2063 to the right, agree=0.722, adj=0.333, (0 split)
## campaign_duration < 47.32 to the left, agree=0.639, adj=0.133, (0 split)
## category splits as ----------L--R-, agree=0.639, adj=0.133, (0 split)
## social_media_count splits as LLRL, agree=0.611, adj=0.067, (0 split)
## reward_length < 6048.5 to the right, agree=0.611, adj=0.067, (0 split)
##
## Node number 1032881: 38 observations
## mean=0.7631579, MSE=0.1807479
##
## Node number 1032882: 44 observations, complexity param=0.0001081845
## mean=0.6363636, MSE=0.231405
## left son=2065764 (27 obs) right son=2065765 (17 obs)
## Primary splits:
## social_media_count splits as LRRL, improve=0.16464360, (0 missing)
## goal < 3400 to the right, improve=0.14335320, (0 missing)
## description_length < 2698 to the left, improve=0.09829932, (0 missing)
## mo_launched splits as ----RLLRR--L, improve=0.06218574, (0 missing)
## reward_length < 5169.5 to the right, improve=0.05468750, (0 missing)
## Surrogate splits:
## description_length < 1489 to the right, agree=0.727, adj=0.294, (0 split)
## goal < 1125 to the right, agree=0.659, adj=0.118, (0 split)
## reward_length < 5134.5 to the right, agree=0.659, adj=0.118, (0 split)
## mo_launched splits as ----LLLRL--L, agree=0.636, adj=0.059, (0 split)
##
## Node number 1032883: 214 observations, complexity param=0.0001081845
## mean=0.771028, MSE=0.1765438
## left son=2065766 (44 obs) right son=2065767 (170 obs)
## Primary splits:
## description_length < 3412 to the right, improve=0.02658624, (0 missing)
## reward_length < 5948.5 to the right, improve=0.01407637, (0 missing)
## mo_launched splits as ----RLLLL--L, improve=0.01281768, (0 missing)
## social_media_count splits as RRLL, improve=0.01247698, (0 missing)
## campaign_duration < 40.925 to the left, improve=0.01004245, (0 missing)
## Surrogate splits:
## reward_length < 7405.5 to the right, agree=0.799, adj=0.023, (0 split)
##
## Node number 1032980: 198 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 1032981: 70 observations, complexity param=0.00011046
## mean=0.8, MSE=0.16
## left son=2065962 (8 obs) right son=2065963 (62 obs)
## Primary splits:
## goal < 3750 to the right, improve=0.243951600, (0 missing)
## description_length < 2244.5 to the left, improve=0.044384060, (0 missing)
## campaign_duration < 56.43 to the right, improve=0.016531710, (0 missing)
## reward_length < 6360 to the left, improve=0.013781220, (0 missing)
## social_media_count splits as R-L-, improve=0.002016129, (0 missing)
##
## Node number 1361456: 22 observations
## mean=0.1363636, MSE=0.1177686
##
## Node number 1361457: 22 observations, complexity param=0.0001190715
## mean=0.4545455, MSE=0.2479339
## left son=2722914 (9 obs) right son=2722915 (13 obs)
## Primary splits:
## description_length < 4413.5 to the left, improve=0.329344700, (0 missing)
## goal < 5125 to the right, improve=0.066964290, (0 missing)
## reward_length < 5791.5 to the left, improve=0.053650790, (0 missing)
## mo_launched splits as R-L--RL-----, improve=0.041025640, (0 missing)
## campaign_duration < 30.13 to the left, improve=0.004761905, (0 missing)
## Surrogate splits:
## mo_launched splits as R-L--RR-----, agree=0.636, adj=0.111, (0 split)
## category splits as --------L---R--, agree=0.636, adj=0.111, (0 split)
## reward_length < 6032 to the right, agree=0.636, adj=0.111, (0 split)
##
## Node number 1361458: 9 observations
## mean=0.2222222, MSE=0.1728395
##
## Node number 1361459: 13 observations
## mean=0.7692308, MSE=0.1775148
##
## Node number 1362868: 53 observations, complexity param=0.0001181282
## mean=0.3962264, MSE=0.239231
## left son=2725736 (26 obs) right son=2725737 (27 obs)
## Primary splits:
## reward_length < 7558 to the right, improve=0.11019540, (0 missing)
## mo_launched splits as -R-RR--RR-L-, improve=0.06353383, (0 missing)
## description_length < 2169.5 to the right, improve=0.06353383, (0 missing)
## goal < 5750 to the right, improve=0.04465171, (0 missing)
## social_media_count splits as LRL-, improve=0.01952547, (0 missing)
## Surrogate splits:
## mo_launched splits as -R-RL--RL-L-, agree=0.679, adj=0.346, (0 split)
## description_length < 1951.5 to the right, agree=0.604, adj=0.192, (0 split)
## campaign_duration < 30.02 to the right, agree=0.585, adj=0.154, (0 split)
## goal < 5750 to the right, agree=0.585, adj=0.154, (0 split)
##
## Node number 1362869: 65 observations
## mean=0.5846154, MSE=0.2428402
##
## Node number 1534988: 30 observations
## mean=0.2666667, MSE=0.1955556
##
## Node number 1534989: 12 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 1549908: 81 observations, complexity param=0.0001167596
## mean=0.5555556, MSE=0.2469136
## left son=3099816 (7 obs) right son=3099817 (74 obs)
## Primary splits:
## description_length < 1982 to the left, improve=0.065250970, (0 missing)
## campaign_duration < 43.86 to the left, improve=0.045454550, (0 missing)
## goal < 6275 to the right, improve=0.033241760, (0 missing)
## reward_length < 10773.5 to the right, improve=0.027895750, (0 missing)
## mo_launched splits as ----L-L-RRR-, improve=0.006868132, (0 missing)
##
## Node number 1549909: 10 observations
## mean=0.9, MSE=0.09
##
## Node number 1554746: 38 observations, complexity param=0.00011519
## mean=0.5789474, MSE=0.2437673
## left son=3109492 (8 obs) right son=3109493 (30 obs)
## Primary splits:
## description_length < 5904.5 to the right, improve=0.225426100, (0 missing)
## mo_launched splits as R-R-L---RLR-, improve=0.169626900, (0 missing)
## reward_length < 20807 to the left, improve=0.016966900, (0 missing)
## category splits as ------R---L----, improve=0.014568760, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.006818182, (0 missing)
##
## Node number 1554747: 75 observations
## mean=0.7866667, MSE=0.1678222
##
## Node number 1934468: 10 observations
## mean=0, MSE=0
##
## Node number 1934469: 24 observations, complexity param=0.0001138322
## mean=0.375, MSE=0.234375
## left son=3868938 (15 obs) right son=3868939 (9 obs)
## Primary splits:
## reward_length < 8284 to the right, improve=0.21777780, (0 missing)
## mo_launched splits as --R-R-L-L--L, improve=0.13333330, (0 missing)
## description_length < 2377 to the right, improve=0.08345679, (0 missing)
## goal < 3825 to the right, improve=0.03776224, (0 missing)
## category splits as --------L---R--, improve=0.03333333, (0 missing)
## Surrogate splits:
## description_length < 2824.5 to the left, agree=0.833, adj=0.556, (0 split)
## mo_launched splits as --R-L-L-L--L, agree=0.750, adj=0.333, (0 split)
## goal < 3537.5 to the left, agree=0.750, adj=0.333, (0 split)
## campaign_duration < 30.305 to the left, agree=0.667, adj=0.111, (0 split)
## social_media_count splits as LLLR, agree=0.667, adj=0.111, (0 split)
##
## Node number 1944620: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 1944621: 16 observations
## mean=0.75, MSE=0.1875
##
## Node number 2065740: 10 observations
## mean=0.3, MSE=0.21
##
## Node number 2065741: 26 observations
## mean=0.8076923, MSE=0.1553254
##
## Node number 2065760: 21 observations, complexity param=0.0001081845
## mean=0.3809524, MSE=0.2358277
## left son=4131520 (14 obs) right son=4131521 (7 obs)
## Primary splits:
## reward_length < 5910.5 to the right, improve=0.23557690, (0 missing)
## goal < 2945 to the left, improve=0.07692308, (0 missing)
## social_media_count splits as LRRL, improve=0.03698225, (0 missing)
## mo_launched splits as ----L--RL---, improve=0.03698225, (0 missing)
## description_length < 2448.5 to the left, improve=0.02526224, (0 missing)
## Surrogate splits:
## description_length < 1480 to the right, agree=0.762, adj=0.286, (0 split)
##
## Node number 2065761: 15 observations
## mean=0.7333333, MSE=0.1955556
##
## Node number 2065764: 27 observations
## mean=0.4814815, MSE=0.2496571
##
## Node number 2065765: 17 observations
## mean=0.8823529, MSE=0.1038062
##
## Node number 2065766: 44 observations, complexity param=0.0001081845
## mean=0.6363636, MSE=0.231405
## left son=4131532 (20 obs) right son=4131533 (24 obs)
## Primary splits:
## mo_launched splits as ----RLLRL--R, improve=0.20119050, (0 missing)
## category splits as ----------L--R-, improve=0.10810810, (0 missing)
## reward_length < 6241 to the left, improve=0.06436782, (0 missing)
## description_length < 4549.5 to the left, improve=0.04650298, (0 missing)
## goal < 1450 to the left, improve=0.02363445, (0 missing)
## Surrogate splits:
## description_length < 6039.5 to the right, agree=0.705, adj=0.35, (0 split)
## goal < 1979 to the right, agree=0.636, adj=0.20, (0 split)
## reward_length < 6238.5 to the left, agree=0.636, adj=0.20, (0 split)
## campaign_duration < 35.12 to the right, agree=0.568, adj=0.05, (0 split)
##
## Node number 2065767: 170 observations
## mean=0.8058824, MSE=0.156436
##
## Node number 2065962: 8 observations
## mean=0.25, MSE=0.1875
##
## Node number 2065963: 62 observations
## mean=0.8709677, MSE=0.1123829
##
## Node number 2722914: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 2722915: 13 observations
## mean=0.6923077, MSE=0.2130178
##
## Node number 2725736: 26 observations, complexity param=0.0001181282
## mean=0.2307692, MSE=0.1775148
## left son=5451472 (16 obs) right son=5451473 (10 obs)
## Primary splits:
## mo_launched splits as -R--L--RR-L-, improve=0.255208300, (0 missing)
## reward_length < 8027 to the left, improve=0.060208330, (0 missing)
## description_length < 2083.5 to the right, improve=0.060208330, (0 missing)
## campaign_duration < 30.02 to the right, improve=0.033333330, (0 missing)
## goal < 7250 to the left, improve=0.006265664, (0 missing)
## Surrogate splits:
## campaign_duration < 37.1 to the left, agree=0.692, adj=0.2, (0 split)
## reward_length < 8913.5 to the left, agree=0.692, adj=0.2, (0 split)
## goal < 8279.5 to the left, agree=0.654, adj=0.1, (0 split)
##
## Node number 2725737: 27 observations
## mean=0.5555556, MSE=0.2469136
##
## Node number 3099816: 7 observations
## mean=0.1428571, MSE=0.122449
##
## Node number 3099817: 74 observations
## mean=0.5945946, MSE=0.2410519
##
## Node number 3109492: 8 observations
## mean=0.125, MSE=0.109375
##
## Node number 3109493: 30 observations
## mean=0.7, MSE=0.21
##
## Node number 3868938: 15 observations
## mean=0.2, MSE=0.16
##
## Node number 3868939: 9 observations
## mean=0.6666667, MSE=0.2222222
##
## Node number 4131520: 14 observations
## mean=0.2142857, MSE=0.1683673
##
## Node number 4131521: 7 observations
## mean=0.7142857, MSE=0.2040816
##
## Node number 4131532: 20 observations, complexity param=0.0001081845
## mean=0.4, MSE=0.24
## left son=8263064 (9 obs) right son=8263065 (11 obs)
## Primary splits:
## description_length < 4576 to the left, improve=0.284511800, (0 missing)
## goal < 2750 to the left, improve=0.082491580, (0 missing)
## reward_length < 6235.5 to the left, improve=0.062500000, (0 missing)
## campaign_duration < 30.27 to the left, improve=0.001831502, (0 missing)
## Surrogate splits:
## social_media_count splits as RLR-, agree=0.70, adj=0.333, (0 split)
## campaign_duration < 36.2 to the right, agree=0.65, adj=0.222, (0 split)
## goal < 1550 to the left, agree=0.65, adj=0.222, (0 split)
## reward_length < 5750 to the left, agree=0.65, adj=0.222, (0 split)
##
## Node number 4131533: 24 observations
## mean=0.8333333, MSE=0.1388889
##
## Node number 5451472: 16 observations
## mean=0.0625, MSE=0.05859375
##
## Node number 5451473: 10 observations
## mean=0.5, MSE=0.25
##
## Node number 8263064: 9 observations
## mean=0.1111111, MSE=0.09876543
##
## Node number 8263065: 11 observations
## mean=0.6363636, MSE=0.231405
As you can see, that is one crazy tree. To avoid overfitting, we underwent a process called “pruning.” This process finds the complexity parameter that has the lowest cross-validated error. Although it still produces many branches, it is much more streamlined as compared to the prior iteration. This is the tree we will use to make our final predictions.
index <- which.min(tree$cptable[ , "xerror"])
tree_min <- tree$cptable[index, "CP"]
pruned_tree <- prune(tree, cp = tree_min)
prp(pruned_tree, extra = 1, box.palette = "auto")## Warning: labs do not fit even at cex 0.15, there may be some overplotting
Accuracty of Complex Tree in Test Set
## [1] 0.70111455 Text Analysis
full_descriptioncontains the complete project description from kickstarter. Unstructured data like this require more cleaning and transformation to be useful, but have the potential to be a source of rich information. Our application of text analysis had three primary motives:
- Examine word frequency with word counts
- Visualize word frequency with wordclouds
- Contruct topic models
- Binary calssification to predict project funding status
5.1 Word Frequency
We began by transforming the strings of text in
full_descriptioninto a data frame with one word per row. Then we removed English stop words, common words that carry little semantic meaning and are thus immaterial to analyses (e.g., “and”, “the”, “of”). Finally, we determined word counts for the entire dataset.
***
Next, we examined the correlation between word proportions of successful and failed project descriptions. Word proportion represents the percentage of time that a given word is used out of the total number of words in the document. In this case, the documents are the collection of all successful project descriptions and all failed project descriptions. We observed, both visually and in terms of Pearson’s correlation coefficient, that the terms used in successful and failed project descriptions were overwhelmingly similar.
##
## Pearson's product-moment correlation
##
## data: proportion and Failed Projects
## t = 1167.9, df = 111150, p-value < 2.2e-16
## alternative hypothesis: true correlation is not equal to 0
## 95 percent confidence interval:
## 0.961139 0.962025
## sample estimates:
## cor
## 0.96158455.2 Wordclouds
Another way to visualize word frequency is by constructing wordclouds, which scale the size of text of a word to match its frequency in the document relative to other words’ frequencies. We constructed a wordcloud for the descriptions from the entire dataset. Unsurprisingly, “project”, “kickstarter”, and “goal” were among the most frequent terms used.
Wordclouds can be a useful way to observe differences in word variety and frequency between different groups of documents. Although they cannot be used in subsequent modeling, they are a tool for understanding unstructured text data and formulating hypotheses. Therefore, we grouped our dataset into documents:
- by year to identify trends over time, and
- by
fundedto identify differences between successful and failed projects
Prior to generating the wordclouds, we also created a custom set of stop words to weed out common terms in our dataset that could mask points of distinction between documents.
In the wordclouds by year, we see that music was initially the most prevalent in 2009, but film began to emerge as the predominant category 2010 - 2011. In 2012 - 2013, games appear as the biggest category. These wordclouds also give us a hint regarding the variety of projects. From 2009 - 2011, the wordclouds become larger and word frequency is less concentrated around the same terms. Abruptly in 2012, the projects seems to become less disparate, but in 2013 variety increases again. This suggests that the degree of project variety on kickstarter may be cyclical; perhaps artists and entrepreneurs in the same field turn to kickstarter after hearing about colleagues’ successes. However, more years of data are needed to verify the hypothesis of three-year periodicity.
## [1] 2009
## [1] 2010
## [1] 2011
## [1] 2012
## [1] 2013
***
In the wordclouds by funding status, we observed a high degree of similarity in both terms and frequency between successful and failed projects. Books seemed more likely to fail due to the higher prevalence of “book” in the failed wordcloud. There also seemed to be more variety in the successful projects wordcloud, perhaps indicating richer project descriptions. But generally, high world frequency may not be the best delineator of successful versus failed projects.
## [1] "failed"
## [1] "successful"
5.3 Inverse Document Freuqency
Sometimes the best way to determine points of difference between two similar documents are the terms which are unique between the two documents, rather than the most frequent terms. For example, two books written by the same author would likely generate similar wordclouds, yet the unique characters and places in the books would enable us to detect which book is which.
To see if this might be the case in our collection of successful and failed projects, we examined the term frequency-inverse document frequency (tf-idf). tf looks for terms that are common; idf decreases the weight placed on commonly used terms in the collection and increases the weight placed on words that are not commonly used in the collection (i.e., common in a few documents). To remove nonsensical words from the analysis, we only considered words with a frequency of greater than 500, which is a reasonably low cutoff in a dataset with 700,000+ unique terms.
The results of this analysis suggest that board games and film are likely to be successful (dice, unlocked, filmmaker(s), expansion, boards, filmmaking, premiere). However, although the games category overall had a high success rate, it appears that games involving war and violence were less likely to receive funding (weapon, battles, security, agent), as were online games (multiplayer, server, playable, modes, animations).
5.4 Topic Modeling
The analyses in the previous section have focused on the “bag-of-words” approach and word frequency as a method for natural language processing, the means by which computers make sense of human language. Although this is a common and useful approach, there are other useful ways to describe text data.
One such method is topic modeling. Topic models assume that word or groups of words (called n-grams) which appear frequently together in a dataset are explained by underlying, unobserved groups (called topics). By examining word or n-gram overlap in the documents comprising a dataset, these topics can be detected. Although the computer cannot provide a semantic label for the topics, a human who is familiar with the dataset could examine the top words and determine a theme.
5.5 Latent Dirichlet allocation
We chose Latent Dirichlet allocation (LDA) as our statistical model for topic detection. LDA examines text by word frequency and co-occurence in documents, which are individual project descriptions in our case. LDA assumes that each document covers a small number of topics and a small set of words it uses frequently, and so it is good at assigning documents to topics.
To feed data into the model, we first processed the text to transform it to lowercase, remove punctuation, and remove stop words. In this section, we also performed word stemming, which groups words together that have the same root but different suffixes. This process helps ensure that words with the same semantic meaning, but different verb conjugations and the like, are assessed as the same word. As a result, our results show some incomplete word stems.
After processing the text, we used it to generate documents, a vocabulary of terms in the dataset, metadata to construct the model. Consistent with our tf-idf analysis above, we only considered terms that appeared in at least 500 documents. We ran iterations of the LDA model specifying both 20 and 40 topics. The model did not reach convergence over 10 or 20 iterations; however, meaningful topics emerged with 20 iterations over 40 topics.
***
Visualizing the results of our topic model, we see some meaningful topics emerge, some centered on the mechanisms of the platform, and others identifying product categories or subcategories. For example, Topic 18 could be labeled Funding Requests and includes terms like “goal”, “donate”, “money”, “raise”, and “reach”.
## Topic 18 Top Words:
## Highest Prob: goal, donat, will, kickstart, money, rais, reach
## FREX: donat, goal, reach, amount, rais, money, dollar
## Lift: --noth, deadlin, incent, exceed, donat, fundrais, reach
## Score: goal, donat, pledg, kickstart, money, reach, rais
***
On the other hand, Topic 37 seems to describe a certain subcategory of Design and could be labeled Graphic Design with terms like “design”, “print”, “edit”, “poster”, “shirt”, and “sticker”.
## Topic 37 Top Words:
## Highest Prob: print, edit, will, design, sign, limit, poster
## FREX: print, poster, sign, edit, limit, paper, sticker
## Lift: ink, poster, sticker, print, paper, shirt, sign
## Score: print, poster, edit, sign, design, color, paper
***
The theme of the projects is clear from some topics, although the type of project is not easily distinguished. For example, Topic 6 is about Education, but could span many types of projects.
## Topic 6 Top Words:
## Highest Prob: school, learn, student, children, kid, educ, program
## FREX: student, school, children, educ, teach, kid, teacher
## Lift: teacher, classroom, teach, student, educ, children, school
## Score: school, student, children, educ, kid, learn, teach
***
We also visualized the correlations between the 40 topics. The green nodes indicate topics, and the dashed lines represent relatedness between topics. The length of the dashed lines indicate the degree of overlap between two topics. Our topic models are highly related to one another, both in terms of the number of connections and the distance of connections.
***
In natural language processing, data often arrive with little metadata to categorize the text. Although we have project category in our dataset, we have no mechanism, aside from text mining, to determine topic categorization, which may be highly related to success or failure. Therefore, the results of the LDA model could be useful for classification of successful and unsuccessful projects.
6 Exploratory Analysis
6.1 Ex Post Facto
Ex Post Facto variables that are generated after the start of the project. These are interesting to examine and can provide valuable insight into Kickstarter, however, they are not appropriate to use in our predictive models as they are pseudo outcome variables. Some, such as
comments, can provide direction to a project creator on what to do mid-project to increase their cahnce of funding.
6.1.1 backers_count
backers_countis a powerful predictor of project funding. We can see that the distribution resembles a logistic function. We found it surprising that even at the top 5% ofbackers_countthere are still projects that are not funded. We hypothesize that these projects have an extremely largegoal.
6.1.2 comments_count
The vast majority of projects received fewer than 20 comments. Chance of Funding increases substantially as comments increases. The most notable feature is receiving as few as two comments can increase Chance of Funding by 30%+. We hypothesize that a good project has a causal relationship with more comments. The correlation is enough to advise any creator to make a concerted effort to start a conversation in the comments section of their project.
6.1.3 updates_count
Another solid indicator of funding
updates_count. Just as with the other ex post facto variables, the causality is likely reversed as creators are probably more willing to update a project that is getting traction. Given the continued improvements throughout the deciles, it is surely worth regularly providing updates for your project to finish off the funding, or possibly move well past the 100% funded mark.
6.1.4 spotlight
We were surprised to find a variable with 100% predictive power occurring in over 20,000 projects. We dug deeper and found that
spotlightdenotes projects to be featured on Kickstarter’s recently funded page! Kickstarter Spotlight
## # A tibble: 2 x 3
## spotlight `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 21831 0
## 2 1 27519 16.2 Day Zero
Day Zero variables are any which can be observed and/or controlled at the start of the project. These are the most important for our predictive models as they allow us to predict a project’s funding before any Kickstarter activity.
6.2.1 goal
One of the most obvious, and ultimately significant predicters is
goal. It shows a clear downward trend in funding success as the amount increases. While this is intuitive, it is worth noting that it does not appear linear. For this reason, we used the quantile function to account for this distribution.
6.2.2 category
Some categories never fail in this dataset (only considered if n > 50):
- design/product design (1098 projects)
- film & video/documentary (2202 projects)
- film & video/shorts (3513 projects)
- games/tabletop games (1064 projects)
Most successful parent categories (only considered if n > 100):
- 7 1,725 projects 81.2% successful
- 11 12,087 projects 65.2% successful
- 14 14,635 projects 59.2% successful
Least successful parent categories (only considered if n > 100):
- 18 8,725 projects 39.7% successful
- 16 1,638 projects 46.2% successful
- 12 4,125 projects 46.9% successful
## # A tibble: 15 x 10
## category count success_rate avg_goal med_perc_funded avg_perc_funded
## <fct> <int> <dbl> <dbl> <dbl> <dbl>
## 1 music 14635 59.2 7589. 102. 117.
## 2 film&video 12087 65.2 22409. 102. 301.
## 3 publishing 8725 39.7 7951. 19.8 336.
## 4 art 6122 51.2 9139. 100 260.
## 5 games 4125 46.9 38009. 41.2 1214.
## 6 design 1725 81.2 12981. 130 487.
## 7 technology 1638 46.2 68119. 47.0 195.
## 8 crafts 61 96.7 3235. 111. 146.
## 9 comics 57 100 11760. 176. 364.
## 10 theater 57 100 5994. 113. 127.
## 11 food 45 100 19737. 116. 147.
## 12 fashion 36 100 18178. 136. 580.
## 13 journalism 15 100 23405 111. 139.
## 14 dance 11 100 3165. 120. 120.
## 15 photography 11 100 9061. 166. 218.
## # ... with 4 more variables: avg_backer_count <dbl>,
## # med_backer_count <dbl>, avg_contribution <dbl>, med_contribution <dbl>The distribution of projects by category shows Kickstarter has an intense focus on creative projects. We hypothesize that the minimal appearance of some categories suggests that Kickstarter’s classification system tends to favor large, general grouping. It may also be arbitrary in some instances as many
danceandphotographyprojects could readily be placed inart.
*** > The chance of funding does not follow a similar pattern to the category frequency distribution. In fact, the sparsely populated categories have near perfect funding rates. Further investigation into these anomalies, such as exploring correlation to variables such as spotlight may reveal a selection bias for obscure classification.
6.2.3 ‘launched_at’
The number of projects increased exponentially 2009 - 2012 and seemed to be increasing more gradually after 2012. We only collected data through December of 2013 and anticipate continued growth for subsequent years.
We explored fundy by
mo_launchedto see if seasonality impacts Kickstarter. The most dramatic dips occur in May and December. This is consistent with our understanding of financial markets in general… they slow down early summer and have much lower volume around the holiday season.
6.2.4 country
The majority of projects are based in the United States. Domestic projects have a success rate about 7% higher than international projects. We believe two factors drive this difference. First, Kickstarter is a U.S. based company and will, therefore, better meet the needs of its customers. Secondly, crowdfunding requires a critical mass of people to support a project ecosystem. As backer are most likely to fund projects in their country, any new regional expansions will have lower success rates while the critical mass develops.
## # A tibble: 5 x 3
## country count funded_rate
## <fct> <int> <dbl>
## 1 US 47007 0.561
## 2 GB 1986 0.492
## 3 CA 278 0.464
## 4 AU 54 0.556
## 5 NZ 25 0.52##
## Call:
## lm(formula = funded ~ usa, data = df_country)
##
## Residuals:
## Min 1Q Median 3Q Max
## -0.5610 -0.5610 0.4390 0.4390 0.5096
##
## Coefficients:
## Estimate Std. Error t value Pr(>|t|)
## (Intercept) 0.49040 0.01026 47.814 < 2e-16 ***
## usa 0.07058 0.01051 6.717 1.88e-11 ***
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## Residual standard error: 0.4965 on 49348 degrees of freedom
## Multiple R-squared: 0.0009133, Adjusted R-squared: 0.0008931
## F-statistic: 45.11 on 1 and 49348 DF, p-value: 1.88e-116.2.5 photo_key
There are very few projects that do not at least have a photo. Consequently, a t-test shows no significant difference between having and not having a photo. This is probably not because photos don’t matter, but rather because the sample with no photo is too small to have statistical power.
## # A tibble: 2 x 3
## photo_key `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 25 0.68
## 2 1 49325 0.558##
## Welch Two Sample t-test
##
## data: funded by photo_key
## t = 1.2854, df = 24.026, p-value = 0.2109
## alternative hypothesis: true difference in means is not equal to 0
## 95 percent confidence interval:
## -0.07413234 0.31899802
## sample estimates:
## mean in group 0 mean in group 1
## 0.6800000 0.55756726.2.6 video_status
We hypothesized that
video_statuswould be a powerful predictor as it is a proxy for whether or not the project has a video. We can see that the t-test ’video_status` to statistically significantly impact the success of the project.
df_engr %>%
group_by(video_status) %>%
summarise(n(), mean(funded)) %>%
ungroup(video_status)## # A tibble: 2 x 3
## video_status `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 8882 0.408
## 2 1 40468 0.591t.test(funded ~ video_status, data = df_engr)##
## Welch Two Sample t-test
##
## data: funded by video_status
## t = -31.728, df = 13074, p-value < 2.2e-16
## alternative hypothesis: true difference in means is not equal to 0
## 95 percent confidence interval:
## -0.1940137 -0.1714361
## sample estimates:
## mean in group 0 mean in group 1
## 0.407791 0.5905166.3 Social media connectedness
Social media shows an impact. Facebook seems to be the strongest and Youtube has a negative coefecient. Our hypothesis is that Facebook and Twitter may be used for promotion, while creators focusing on YouTube may over rely on their product content. Yet the most successfull creators have all three, which supports that YouTube is effective when paired with a comprehensive social media campaign.
#facebook
df_engr %>%
group_by(facebook) %>%
summarise(n(), mean(funded)) %>%
ungroup(facebook)## # A tibble: 2 x 3
## facebook `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 36654 0.541
## 2 1 12696 0.605#twiter
df_engr %>%
group_by(twitter) %>%
summarise(n(), mean(funded)) %>%
ungroup(twitter)## # A tibble: 2 x 3
## twitter `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 46741 0.554
## 2 1 2609 0.617#youtube
df_engr %>%
group_by(youtube) %>%
summarise(n(), mean(funded)) %>%
ungroup(youtube)## # A tibble: 2 x 3
## youtube `n()` `mean(funded)`
## <dbl> <int> <dbl>
## 1 0 45570 0.560
## 2 1 3780 0.528#social_media_count
df_engr %>%
group_by(social_media_count) %>%
summarise(n(), mean(funded)) %>%
ungroup(social_media_count)## # A tibble: 4 x 3
## social_media_count `n()` `mean(funded)`
## <fct> <int> <dbl>
## 1 0 34484 0.543
## 2 1 11226 0.594
## 3 2 3061 0.581
## 4 3 579 0.615df_engr %>%
ggplot(aes(x = social_media_count, y = funded)) +
stat_summary(geom = "bar", fun.y = "mean", fill = "#332288") +
labs(title = "Funding By Social Media Count",
x="Social Media Count",
y="Chance of Funding")
6.3.1 campaign_duration
Interestingly, campaign duration has an inverse relationship to the likelihood of receiving funding; longer campaign are associated with higher failure rates.
6.3.2 description_length
We believe that a description can have a significant impact on a project’s funding. In this projects next steps, we hope to extract more meaningful variables from the text analysis we have conducted. However, even in the most basic form,
description_lengthshows a clear trend. It improves the chance of funding and then levels off. This implies that putting in the effort to make a detailed description is worthwhile. However, excessive wordiness and/or novel style descriptions quickly hit diminishing returns.
6.3.3 rewards
We suspected that how a creator structures their
rewardscheme would have a significant impact on the project also. Due to time constraints and the complex nature of its nested data structure, for this iteration, we explored the schemes length. We see a steep slope that flattens with a final jump at the end. This tells the story. The first bucket consists primarily of projects without rewards and that backers are not impressed. By the fifth bucket, we see diminishing returns, likely due to unnecessary detail and complexity. In the last bin, it looks like some creators go the extra mile and their backers appreciate it.
df_engr %>%
ggplot(aes(x = reward_length_10, y = funded)) +
stat_summary(geom = "bar", fun.y = "mean", fill = "#332288") +
labs(
title = "Funding By Rewards",
x="Length of Rewards",
y="Chance of Funding")
Not Fully Explored More granular location variables would require more cleaning and may produce regional insights.
location_namelocation_statelocation_typefx_Rateprofile_blurbprofile_state
Rejected We looked at this, yet did not find them to be predictive
project_iddisable_communicaiton
##$project_id
#A random identifier, cannot easily observe a pattern
range(db_cleaned$project_id)## [1] 21109 21474666497 Data Dictionary
| Name | Description | Type | Values |
|---|---|---|---|
| funded | Amount pledged compared to goal by deadline | factor | 0: failed; 1: successful |
| comments_count | Number of comments users post during campaign | integer | 0 - 393041 |
| goal | Goal set at beginning of campaign, in local currency | numeric | 0.01 - 21474836 |
| updates_count | Number of times page was updated during campaign | integer | 0 - 301 |
| backers_count | Number of backers that contributed to the project | integer | 0 - 87142 |
| full_description | Text description of the project | character | N/A |
| campaign_duration | Days between launch and deadline | numeric | 1.5 - 91.96 |
| avg_contribution | Mean amount pledged per backer, in local currency | numeric | 1 - 9606 |
| percent_funded | Percent of goal received (%) | numeric | 0 - 4153501 |
| spotlight | If successful, indicates if project is featured | factor | 0: no spotlight; 1: spotlight |
| staff_pick | Staff selected to receive ‘Projects We Love’ badge | factor | 0: no badge; 1: ‘Projects We Love’ badge |
| usa | Indicates location in the US or in another country | factor | 0: other countries; 1: USA |
| social_media | Indicates if creator provided any links to social media | factor | 0: no links to social media; 1: one or more links |
| Indicates if creator linked to Facebook | factor | 0: no Facebook link; 1: Facebook link provided | |
| Indicates if creator linked to Twitter | factor | 0: no Twitter link; 1: Twitter link provided | |
| youtube | Indicates if creator linked to YouTube | factor | 0: no YouTube link; 1: YouTube link provided |
| social_media_count | Number of social media links provided by creator | integer | c(“0”, “1”, “2”, “3”) |
| photo_key | Indicates if the project page had a photo | factor | 0: no photo; 1: has photo |
| video_status | Indicates if the project page had a video | factor | 0: no video; 1: has video |
| reward_length | Number of characters in reward structure description | integer | 76 - 136827 |
| description_length | Number of characters in full project description | integer | 0 - 140229 |
| date_launched | Date of project launch (yyyy-mm-dd) | Date | 2009-04-24 to 2013-12-18 |
| mo_yr_launched | Month and year of project launch (mm-yyyy) | Date | 01-2010 to 12-2013 |
| yr_launched | Year of project launch (yyyy) | Date | 2009 - 2013 |
| mo_launched | Month of project launch (mm) | Date | 01 - 12 |
| goal_20 | Ventile assigned to goal | factor | c(“[0.01,500]”, “(500,750]”, “(750,1e+03]”, “(1e+03,1.5e+03]”, “(1.5e+03,1.8e+03]”, “(1.8e+03,2e+03]”, “(2e+03,2.5e+03]”, “(2.5e+03,3e+03]”, “(3e+03,3.5e+03]”, “(3.5e+03,4.5e+03]”, “(4.5e+03,5e+03]”, “(5e+03,5.2e+03]”, “(5.2e+03,7e+03]”, “(7e+03,8e+03]”, “(8e+03,1e+04]”, “(1e+04,1.2e+04]”, “(1.2e+04,1.6e+04]”, “(1.6e+04,2.5e+04]”, “(2.5e+04,5e+04]”, “(5e+04,2.15e+07]”) |
| description_length_10 | Decile assigned to full description length | factor | c(“[0,754]”, “(754,1.11e+03]”, “(1.11e+03,1.44e+03]”, “(1.44e+03,1.81e+03]”, “(1.81e+03,2.22e+03]”, “(2.22e+03,2.74e+03]”, “(2.74e+03,3.46e+03]”, “(3.46e+03,4.58e+03]”, “(4.58e+03,6.64e+03]”, “(6.64e+03,1.4e+05]”) |
| reward_length_10 | Decile assigned to reward description length | factor | c(“[76,2.62e+03]”, “(2.62e+03,3.71e+03]”, “(3.71e+03,4.61e+03]”, “(4.61e+03,5.49e+03]”, “(5.49e+03,6.43e+03]”, “(6.43e+03,7.52e+03]”, “(7.52e+03,8.86e+03]”, “(8.86e+03,1.08e+04]”, “(1.08e+04,1.45e+04]”, “(1.45e+04,1.37e+05]”) |
| category | One of 15 buckets categorizing project field | factor | art, comics, dance, design, fashion, food, film&video, games, journalism, music, photography, technology, theater, publishing, crafts |
8 Acknowledgements
The following resources were invaluable to the completion of the project:
- Text Mining with R: A Tidy Approach (Silge & Robinson, 2018; https://www.tidytextmining.com)
- stm: R Package for Structural Topic Models (Roberts, Stewart, & Tingley; https://cran.r-project.org/web/packages/stm/vignettes/stmVignette.pdf)
- Binary text classification with Tidytext and caret (Hvitfeldt, 2018; https://www.hvitfeldt.me/2018/03/binary-text-classification-with-tidytext-and-caret/)
- naivebayes package documentation (ftp://cran.r-project.org/pub/R/web/packages/naivebayes/naivebayes.pdf)
- Create Awesome HTML Table with knitr::kable and kableExtra (Zhu, 2018; https://haozhu233.github.io/kableExtra/awesome_table_in_html.html)
3.3.2
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